True or False: If an Ecosystem is out of balance then other plants and animals will be affected.
Answers
Answer:
True
Explanation:
It becomes a chain reaction
Related Questions
Scientists think modern green algae and plants are descended from ancient green algae that lived in the oceans. What are similarities between modern green algae and plants? (Select the 4 that apply.)
Answers
Answer:
Explanation:
They both contain similar chlorophyll(a and b)
They both have a 2-part life cycle
they both have the same cell walls
They both store energy as starch
The heart contracts twice for every heartbeat one contraction is the atrial contraction while the other is the venture true or false
Answers
Answer:
True. The heart contracts twice per heartbeat. One contraction is the ventricular and the other one is the artrial.
Yes, we all know Pluto is no longer an official planet, merely a dwarf, but it still enjoyed full planet status when New Horizons rocketed from Cape Canaveral, Florida, on Jan. 19, 2006. Plutos demotion came just seven months later, a sore subject still for many.Were kind of running the anchor leg with Pluto to finish the relay," Stern says.The sneak peeks of Pluto in recent weeks are getting "juicier and juicier," says Johns Hopkins project scientist Hal Weaver. "The science team is just drooling over these pictures."The Hubble Space Telescope previously captured the best pictures of Pluto. If the pixelated blobs of pictures had been of Earth, though, not even the continents would have been visible.The New Horizons team is turning "a point of light into a planet," Stern says.An image released last week shows a copper-colored Pluto bearing a large, bright spot in the shape of a heart.Scientists expect image resolution to improve dramatically by Tuesday. The 7,767-mile span at closest approach is about the distance between Seattle and Sydney.New Horizons, weighing less than 1,000 pounds including fuel, has seven instruments that will be going full force during the encounter. Its expected to collect 5,000 times as much data, for instance, as Mariner 4.Were going to rewrite the book," Weaver says. "This is itthis is our once-in-a-lifetime opportunity to see it."The team gets one crack at this.Were trying to hit a very small box, relatively speaking," says Mark Holdridge, the encounter mission manager. "Its 60 by 90 miles, and were going 30,000 mph, and were trying to hit that box within a plus or minus 100 seconds."The only planet in our solar system discovered by an American, Pluto actually is a mini solar system unto itself. Plutojust two-thirds the size of our own moonhas big moon Charon thats just over half its size, as well as baby moons Styx, Nix, Hydra, and Kerberos. The names are associated with the underworld in which the mythological god, Pluto, reigned. New Horizons will observe each known moon and keep a lookout for more.Scientists involved in the 700 million effort want to get a good look at Pluto and Charon, and get a handle on their surfaces and chemical composition. They also plan to measure the temperature and pressure in Plutos nitrogen-rich atmosphere and determine how much gas is escaping into space. Temperatures can plunge to nearly minus-400 degrees.Bill McKinnon, a New Horizons team member from Washington University in St. Louis, Missouri, expects to see craters and possible volcanic remnants. A liquid ocean and a rocky core may lie beneath the icy shell.Anybody who thinks that when we go to Pluto, were going to find cold, dead ice balls is in for a rude shock," McKinnon says. "Im really hoping to see a very active and dynamic world."Pluto has tantalized astronomers since its 1930 discovery by Clyde Tombaugh using the Lowell Observatory in Flagstaff, Arizona. Some of Tombaughs ashes are aboard New Horizons. His two children, now in their 70s, plan to be at Johns Hopkins for the encounter.With its tilted, elongated 248-year orbit, Pluto has made it only a third of the way around the Sun since its discovery. The amount of sunlight that reaches Pluto is so dim that at high noon, it looks like twilight here on Earth. The massive surrounding Kuiper Belt, in fact, is called the Twilight Zone. The New Horizons team has its eyes on a few much smaller objects in the Kuiper Belt, and is hoping for a mission extension as the spacecraft continues toward the solar system exit on the heels of NASAs Voyagers 1 and 2 and Pioneers 10 and 11.For now, signals take 4hours to travel one way between New Horizons and flight controllers in Maryland.New Horizonsscience instruments will be cranked up to collect maximum data Tuesday, leaving no time to send back data. In fact, scientists wont be absolutely certain of success until Tuesday night, 13 hours following New Horizonsclosest approach, when it "phones home."It will be Wednesday before the closest of Plutos close-ups are available for release. And it will be well into next yearOctober 2016before all the anticipated data are transmitted to Earth.
What is the significance of this mission? What do you find extraordinary about it?
Answers
Answer:
jesus christ can you simplifiy it
The process in which an organism uses water, sunlight, and carbon dioxide to make food.
Question 1 options:
chlorophyll
cellular respiration
photosynthesis
stomata
Answers
Which characteristics belong to Whittaker’s classification system ? A)three domains B)six domains C)two kingdoms D)five kingdoms E)five levels F)seven levels G)eight levels
Answers
Answer:
for the lazy gang it is d
Explanation:
Sickle cell disease is a hereditary mutation that causes the red blood cells to deform, decreasing their ability to carry oxygen. Based on the image, what kind of mutation occurs to cause sickle cell disease?
Answers
Answer:
Sickle cell disease is caused by a specific type of genetic mutation known as a point mutation. More specifically, it is a point mutation that affects the beta-globin gene, which is responsible for producing a protein called hemoglobin that is found in red blood cells and carries oxygen throughout the body.
In sickle cell disease, a single nucleotide base in the beta-globin gene is changed, resulting in the substitution of one amino acid (valine) for another (glutamic acid) in the hemoglobin protein. This small change in the protein structure causes the hemoglobin molecules to stick together under certain conditions, forming long, rigid structures that cause the red blood cells to become deformed and assume a sickle shape. These sickle-shaped cells are less flexible and can get stuck in small blood vessels, leading to reduced blood flow and oxygen delivery to tissues and organs.
This mutation is inherited in an autosomal recessive pattern, which means that a person must inherit two copies of the mutated beta-globin gene (one from each parent) to develop sickle cell disease. A person who inherits only one copy of the mutated gene is said to have sickle cell trait, which usually does not cause symptoms but can increase the risk of certain health problems, especially under conditions of low oxygen (e.g., high altitude, strenuous exercise).
Explanation:
Kindly give it a five-star rating.
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answers
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
A car that is moving fast at the bottom of an uphill ramp moves up the ramp, slows down and stops just for an instant, and then begins to roll back down the ramp. At which point does the car have the most potential energy and why? Help ASAP
The potential energy remains the same throughout. This is because energy is always conserved.
At the point where the car is moving the fastest at the bottom of the ramp. This is because the faster an object is moving, the larger its potential energy.
At a point directly in the middle between the bottom and when the car stops. This is because this is the perfect balance point between kinetic energy and potential energy.
At the point when the car is stopped. This is because its kinetic energy is zero at this point, which means all of its energy is in the form of potential energy.
Answers
Answer:
At a point directly in the middle between the bottom and when the car stops. This is because this is the perfect balance point between kinetic energy and potential energy.
Explanation:
When it is in the middle it has the most potential to move
A student is studying a gray pine (conifer/gymnosperms), an apple tree and an avocado tree. After conducting research about them she discovers some similarities and differences between them. What are some of the differences and similarities she probably discovered? (Hints: think about how they reproduce)
Answers
please me i have not finished it don't mind the ones that are answered
Answers
Answer:
2. F
7. G
9. E
10. J
7.G
9.E
10.J
…………………
How does a mountain range in the path of prevailing winds affect precipitation on either side of the mountain?
Answers
Answer: As winds rise up the windward side of a mountain range, the air cools and precipitation falls. On the other side of the range, the leeward side, the air is dry, and it sinks. So there is very little precipitation on the leeward side of a mountain rang
Explanation:
Vacuoles are cell structures that are sometimes compared to warehouses. They have the ability to store things such as water and nutrients, and in some cases provide rigidity for the cell. Certain types of cells utilize vacuoles more than others. In what type of cell would you expect to find the largest vacuole?
A) A cactus cell
B) A human cell
C) A worm cell
D) A mushroom cell
Answers
Answer:
A) A cactus cell
Explanation:
Plant cells have much larger vacuoles than animal cells, so I believe the cactus cell would have the largest one.
i need help reasonably defining 10 parts of a cell.
parts of the cell: cell membrane, nucleus, cytoplasm, endoplasmic reticulum, ribosomes, golgi bodies (or golgi apparatus), lysosomes, cytoskeleton, mitochondria, and vacuoles
Answers
Muscle is soft tissue. Many elastic fibers make up the muscles. The body has over 600 muscles. Different muscle types have different tasks. Some muscles help you run, jump, and perform delicate tasks like threading a needle. Other muscles enable breathing and food digestion. Your heart is a hard working muscle that beats thousands of times a day. There are three types of muscle tissue in the body. They are:
Skeleton: As part of the musculoskeletal system, these muscles work in concert with bones, tendons and ligaments. Tendons attach skeletal muscles throughout the body to bones. Together they support the weight of the body and aid movement.
You control these voluntary muscles. Some muscle fibers contract rapidly, expending short bursts of energy (fast-twitch). Others move slowly like this: B. Back muscles that help with posture.
Heart: These muscles line the walls of the heart. They help the heart pump blood through the cardiovascular system. They do not control the heart muscle. Your heart tells them when to contract.
Smooth: These muscles line organs such as the bladder, stomach, and intestines. Smooth muscle plays an important role in many body systems, including the female reproductive system, the male reproductive system, the urinary system, and the respiratory system.
These muscle types work without you thinking. They perform important tasks such as moving waste products through the intestines and helping the lungs expand when breathing.
The components of the cell are as follows:
Cell membraneCell wallCell organelles
Nucleolus
Nuclear membrane
Endoplasmic reticulum
Golgi Bodies
Ribosome
Mitochondria
Lysosomes
Chloroplast
Vacuoles
To learn more about cell and it's parts,
https://brainly.com/question/10442422
Help me out here please
Answers
Answer:it is d
Explanation:D
D.We could help stop food waist by minimizing waste around your house
HELPPPP 20 PTS Imagine that one individual of a moth species has a random mutation causing it to be a lighter
color than the other members of the species. How might this mutation be harmful to the
individual? How might it be helpful? Could this mutation change the species? If so, how?
Answers
This mutation could definitely change the species if the other moths find the mutation sexually appealing, the more the gene is bred into the species, the more prevalent it is.
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
Answers
How does chemical composition affect the characteristics of granitic rocks?
A. Silicon cause granitic rocks to be very dense.
B. Silicon cause granitic rocks to have a dark color.
C. Silicon cause granitic rocks to be lighter in color.
D. Silicon cause granitic rocks to be porous.
Answers
biology
1. What is an ecosystem?
2. What are some examples of nonliving things in an ecosystem?
3. What are some factors that could affect the number of organisms in an ecosystem?
4. Why might organisms interact in an ecosystem?
5. Would you expect to find the same kinds of interactions between organisms in very different ecosystems? Why or why not?
6. Why is it important to understand feeding relationships in an ecosystem?
Answers
Examples of nonliving things in an ecosystem include sunlight, water, air, rocks, soil, and minerals.
Factors that could affect the number of organisms in an ecosystem include the availability of food and water, temperature, weather conditions, availability of shelter or habitats, the presence of predators and disease, and human activities such as deforestation or pollution.
Organisms interact in an ecosystem to obtain resources such as food, water, shelter, and mates, and to avoid being eaten by predators or infected by diseases. Some organisms also form mutualistic relationships, where both parties benefit from the interaction.
Different ecosystems can have different organisms and interactions based on the unique features of each ecosystem, such as climate, geography, and available resources.
Understanding feeding relationships in an ecosystem is important because it helps us understand the flow of energy and nutrients through the ecosystem. This knowledge can inform conservation efforts and help us manage and protect ecosystems for the benefit of all living organisms, including humans.
Answer:
1. An ecosystem is a system of interactions between living and nonliving things in a particular environment.
2. Some examples of nonliving things in an ecosystem include sunlight, soil, rocks, air, water, and temperature.
3. Factors that could affect the number of organisms in an ecosystem include availability of resources, predation, competition, and environmental changes.
4. Organisms interact in an ecosystem in order to find food, to find mates, to escape predators, and to compete for resources.
5. No, you would not expect to find the same kinds of interactions between organisms in very different ecosystems due to differences in biotic and abiotic factors.
6. It is important to understand feeding relationships in an ecosystem because understanding these relationships gives us insight into the stability, dynamics, and functioning of the overall ecosystem. It can also provide an understanding of how the ecosystem may respond to environmental changes.
Pole beans need something to grow around and up. Which kind of stimuli can encourage this type of growth
A-touch
B-water
C-light
D-gravity
Answers
Answer:
C, I think as lights need photosynthesis...
Explanation:
hipe its rightt
Whats the difference between meteoroid and asteroid ?
Answers
Answer:
"A meteoroid is “a small, rocky or metallic body revolving in interplanetary space around the sun. A meteoroid is significantly smaller than an asteroid, ranging from small grains or particles to the size of large boulders.” In other words, a meteoroid is a “space rock” smaller than an asteroid."
Answer:An asteroid is a small rocky object that orbits the Sun. ... A meteor is what happens when a meteoroid – a small piece of an asteroid or comet – burns up upon entering Earth's atmosphere, creating a streak of light in the sky. An asteroid is a small rocky object that orbits the Sun.
Explanation:
Write a clam about how does a Gramma Ray has the most energy
Answers
Answer:
Yuh
Explanation:
Because a gamma ray has higher frequency waves, and those high frequency waves contain the most energy. They have short wavelengths but high frequencies, therefore, because of those high frequencies, that is why it contains the most energy among them.
https://en.wikipedia.org/wiki/Gamma_ray
___________ transport moves substances from an area of high concentration to an area of low concentration.
Answers
Answer:
Diffusion
Explanation:
Any single substance tends to move from an area of high concentration to an area of low concentration, until the concentration is equally divided in the space.
Answer:
diffusion
Explanation:
Help me its a little bit hard so i added more points, ill really appreciate you help.
Answers
2. Animals or plants dying or animal waste produces nitrogen which goes into the soil and is converted into ammonia by microorganisms/bacteria(called nitrogen fixation. Plants can use this ammonia
3. Because they need them for nutrients- if their host dies they lose their source of nutrients until they can find a new one
4. C
5. B
True or False: The Calvin cycle is also known as the “light-dependent reaction” because it needs sunlight.
Answers
Answer:
false
Explanation: The Calvin Cycle, or light independent reaction, does not utilize sunlight as an input. During the light independent reaction, or the Calvin Cycle, carbon fixation first occurs. CO2 produced during the light dependent reaction reacts with RuBP, ultimately producing PGA.
Have a nice day!
1.) How does air move during sea breeze?
2.) From where does the wind blow during the land breeze?
3.) What time of the day does the sea breeze occur? (night time or day time)
4.) Which heats faster, land or sea?
5.) Compare the direction of air in sea breeze and land breeze.
Answers
PLS MARK ME AS BRAINLIEST
1.) As a result, warm air rises. Therefore, the warmer air over the land surface is rising. As the warm air over the land is rising, the cooler air over the ocean is flowing over the land surface to replace the rising warm air.
2.) a cool wind that blows from land to water. On clear, calm evenings, temperature differences between a body of water and neighboring land produce a cool wind that blows offshore. This wind is called a "land breeze".
3.) While sea breezes occur during the day, land breezes occur at night.
4.) Since land absorbs more solar radiation the land surface retains more heat as do the vegetation for energy. Thus, land surfaces warm more quickly than water.
5.) Sea breeze carries increased moisture, which it absorbs while blowing over a water body. A Land breeze is drier since it has no opportunity to absorb water from any source. Lastly, the sea breeze moves from the sea towards a land body. A Land breeze moves from land toward a water body, generally a sea or ocean.
Answer: 1.) During a sea breeze, the air moves from the sea towards the land. During the day, the land heats up faster than the sea. As a result, the air above the land becomes warmer, and it rises. The cooler air from the sea moves towards the land to replace the rising warm air, resulting in a sea breeze.
2.) During the land breeze, the wind blows from the land towards the sea. At night, the land cools faster than the sea. The air above the sea remains warmer and rises, and the cooler air from the land moves towards the sea, resulting in a land breeze.
3.) The sea breeze occurs during the daytime.
4.) Land heats up faster than water. This is because water has a higher specific heat capacity than land. Specific heat capacity refers to the amount of energy required to increase the temperature of a substance. Water requires more energy to heat up compared to land, which is why it heats up slower than land.
5.) During a sea breeze, the direction of air is from the sea towards the land. During a land breeze, the direction of air is from the land towards the sea.
Explanation:
List 3 negative impacts does plastic pollution have on the ocean?
Answers
Ingestion
And suffocation
Answer:
Negative physical impact on marine life, chemical impact on the water, and transport of native species.
Explanation:
Negative physical impact on marine life:
Plastic can be dangerous to creatures living in the ocean. Marine animals can fatally swallow plastic, become entangled in it, and even become physically impaired for the rest of their life.
Chemical impact on the water:
Plastics carry chemicals such as PCBs and DDT that can invade the water and cause harm to marine ecosystems.
Transport of native species:
Plastic can carry organisms from one part of the ocean to a relatively remote area. By introducing new organisms to an ecosystem, the flow can be disrupted and result in major consequences.
How do auxins cause plants to bend?
A) Auxins make plant cells grow larger towards the light causing it to bend.
B) Auxins make plant cells grow heavier causing it to tip on one side.
C) Auxins cause plants to grow wider.
D) Auxins cause plant cells to shrink on one side making it less heavy, which tips the plant on the other side.
Answers
Answer:A) Auxins make plant cells grow larger towards the light causing it to bend.
Answer:
A.
Auxins make plant cells grow larger towards the light causing it to bend.
Explanation:
The auxins go more in the shady side, and that is why there are more auxins in the shady side, but in the illuminated side, there are less auxins. That will cause a bend in the growth of the plant towards the light source because the shady side has more auxins to make it grow. This is the reason why when there are auxins in a plant, they start to grow towards light.
I wrote all this by myself after understanding!
Thank You! Please mark me Brainliest!
Have a great day studying!
Which is not a characteristic of an early succession plant?
A.) produces lots of seeds
B.) the seeds germinate best in shade
C.) small in size
D.) short-lived
Answers
Early succession plant has a characteristic of producing a lot of seeds, smaller size and short lived. Therefore, the correct statements are option A, option C and option D.
What are early succession plants?Early succession plants are plants that quickly adapts in areas that have been recently cleared and have harsh environments. These plants can easily grow in areas having low soil fertility, lack of water and high exposure to sunlight.
These plants produce a lot of seeds, are smaller in size, and short lived. High reproductive capacity, fast growth, tolerance to harsh conditions, short life cycles are other characteristics of an early succession plant.
Weeds like dandelions, annual rye grass and shrubs like fireweed are some of the examples of early succession plants. These plants have also the ability to fix nitrogen in the soil to improve the soil quality for plant growth. However, their seeds do not germinate best in shade.
Therefore, early succession plants produce lot of seeds, smaller in size and short lived.
Learn more about the early succession plants here:
https://brainly.com/question/18523167
#SPJ2
Friction always acts in a direction _____to the direction of motion.
Answers
Evidence: Scientists found that the runners who sprinted the fastest had the highest amount of ACTN3 protein molecules in their bodies.
Do you think that this evidence shows that the ACTN3 protein determines running ability? Explain your ideas using the words protein, trait, and feature in your response.
Answers
Answer:
yes
Explanation: