Answer:
Between species within an ecosystem or habitat.
Answer:
ecosystem
Explanation:
If you spent your whole life traveling, you could reach the nearest star (the sun) to Earth.
True
False
Answer:
False
Explanation:
The sun is 1AU away from Earth, meaning that it is 92,955,807 miles away from Earth. Even if you travelled your whole life, the chances of you reaching the sun are astronomically low
PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE SCIENCE HELP PLEASE PLEASE HELP SCIENCE
The answer is going to be A. \(1.67 * 10^{-24}g\)
There are 23 0's, and we want it 1 more decimal place, so we have 24 0's. The power is negative because the number is getting smaller, if it's positive then we have a super large number.
I hope I've helped! :)
in what unique manner does a pitcher plant derive its nutrition
the subject is botany
I need the answer pls
Answer:
Pitcher plant derives nutrition just the way any other plant does . It takes water and minerals from the soil and food by photosynthesis. But the soil in which it grows doesn't has nitrogen so it uses the pitcher for killing small insects and then digesting them to derive nitrogen from the animal.
24 POINTS I NEED HELP NOW!
Write a testable question that could be used to further investigate the topic of resources and populations of organisms.
Are there any other questions you can test about resource use in another ecosystem? Resources include air, space, water, mates, and shelter too.
Why it was important that Gregor Mendel used thousands of pea plants in his experiments? Would Mendel have found the same results if he had used only twenty plants? Explain.
Answer:
Explanation:
Gregor Mendel used thousands of pea plants in his experiments to ensure that his results were accurate and reliable. By using a large sample size, he was able to reduce the effects of chance and random variation in his experiments. This is important because biological systems are complex and variable, and small sample sizes can lead to inaccurate or misleading results.
Mendel's experiments involved crossing pea plants with different traits (e.g., tall vs. short, yellow vs. green), and he counted the number of offspring with each trait. He found that the offspring followed predictable patterns of inheritance, which he summarized in his laws of inheritance.
If Mendel had used only twenty plants in his experiments, he may not have obtained the same results. With a small sample size, chance events can have a greater impact on the results. For example, if he crossed two pea plants with different traits and obtained only a few offspring, it's possible that chance events (such as mutations or environmental factors) could have influenced the results. This could lead to false conclusions about the inheritance of the traits.
Therefore, using a large sample size was critical to Mendel's success in developing his laws of inheritance. It allowed him to detect patterns that were consistent across many different crosses, and to demonstrate that these patterns were not the result of chance variation.
PLEASE HELP I WILL MARK AS BRAINLIST !!!!!!!
FW.02]Which of these best matches surface features with the processes that are responsible for their formation?
O sinkholes, caves, and hills heating of ground water due to geothermal energy
Ogeysers, hills, sinkholes groundwater erosion leading to deposition of minerals
O sinkholes, caves, and hot springs chemical and physical actions of groundwater
geysers, sinkholes, and hot springs dripping of groundwater from the ceiling of an underground cave
Answer:
O sinkholes, caves, and hills heating of ground water due to geothermal energy
Explanation:
Evolutionary theory predicts that related organisms will share similarities that are derived from common ancestors. Which of the following CANNOT be concluded from the fossil evidence?
OPTIONS
The chronological sequence in which different organisms first appeared.
Evidence of every species that has ever existed
Links between groups leading to various modern species
Relation through common descent from older organisms
Answer:
Its b
Explanation:
got it wrong the first time :P
Answer:
The answer is B.
One fossil cant tell you about every single living thing
at least for now that is.
Explanation:
Hope this helped.
A brainliest is always appreciated
How can the extinction of an organism be inferred from evidence in the fossil record
Answer:
i do not understand
Explanation:
right answers please!!!
Answer:
Your answer is B) producers; consumers.
9. A section of a topographic map is shown below. X- 1600 1500 1400 1300 Contour interval: 20 m 1200- What is the difference in elevation in meters between Point X and Point Y on the map?
The difference in elevation in meters between the points X and Y is 360.
Explanation:
On the presented map we can see that the relief is depicted with contour lines. The contour lines are marked with their elevations, or rather the main contour lines are, every fifth one. We also have the contour interval, which is 20 meters, thus giving us the basis so that we can find the difference in elevation between any points on the map.
What we know for sure from the map is:
the elevation is increasing from southeast toward northwestthe difference in elevation between the contour lines is 20 mthe difference in elevation between the main contour lines is 100 mPoint X is marked on the contour line of 1,600 m. Point Y is marked on the second contour line between the 1,200 m and 1,300 m contour lines, thus:
2 x 20 = 40
So we have 1,240 m. Having the elevations of the two points, we only need to take the lower value from the larger value:
1,600 - 1,240 = 360 m
So we get a result of 360 m of difference in elevation between the points X and Y.
7th Grade Science Homework =﹏=
everything is on the screenshots! ^w^
and the 3rd screenshot is there to help with questions 4 & 5! ^w^
Answer:
Explanation:
1. C
2. D
3. B
4. D
5. A
(im in biology rn)
drop the snap and i gotchu with whatever
A scientist wants to know how the distance from a nearby lake affects the amount of nitrogen found in the soil. She collects soil samples at various distances from the lake and measures the amount of nitrogen in the sample What is the manipulated variable in this experiment?
A. The distance from the lake
B. The size of the lake
C. The total number of samples
D. The amount of nitrogen in each sample
Answer: I would think A (The distance from the lake) but if I'm wrong please let me know and ill fix it ASAP!
Explanation: A manipulated variable is an independent variable subject to the changes of an experiment to analyze its effect on a dependent variable.
Can you answer c and the challenge part please.
Answer:
QUESTION - 3 ----> Revise & Repeat
A --->How did the Gas Levels Change:
ANSWER ----> O2 = Went Lower, (Decreases)
ANSWER ----> CO2 = Went Higher (Increases)
B ---> The total of O2 & CO2:
O2 = 5.0
CO2 = 7.0
5.0 + 7.0 = 12
ANSWER ------> So, Total Of O2 & CO2 = 12
C ----> Why do the gas levels stop changing in this case:
ANSWER ----> It is because there is no Exchange of Gases, However, the snails died and the gas levels did not change!
QUESTION - 4 ----> Challenge:
ANSWER ----> The Gases were recycled and there were no gases entering or escaping!
Explanation:
Question 3 - REPEAT & REVISE
Question 4 - CHALLENGE
Hope I was able to help you!
Have an Awesome Saturday! :)
C. Gas levels change because of the frequency
Sorry , I don't understand the challenge
Which examples of artificial selection are caused by human activity without people even realizing it?
Answer: An increase of tuskless Asian elephants because of ivory poachingGrowing human organs from pig stem cells because of increased research on stem cell therapyA decrease in rams’ horn size because of hunters’ preference for long-horned ramsCows producing milk with more protein because of genetic engineeringChickens producing more meat because of selctive breeding
How is energy connected?
a) Energy is connected through chemical bonds
b) Energy is not connected
c) energy is connected through light waves
d) Energy is connected as it constantly moves from one place to another
(Explanation is unnecessary, only answer! Thank you in advance!)
i think the correct answer is..d..
Find the hot spot on the map. This represents one of the volcanoes of Hawaii, which gets its fuel because the island sits over a hot spot. Hot spots occurs at abnormally hot centers known as mantle plumes. Scientific models depict these plumes of molten rock almost like a lava lamp, with a rising bulbous head fed by a long, narrow tail that originates in the mantle. This type of volcanism, hot spot volcanism, is unique. Why?
A The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
B It does not occur at plate boundaries where most all other volcanism occurs.It does not occur at plate boundaries where most all other volcanism occurs.
C It occurs where two tectonic plates converge and is usually the site of mountain building.It occurs where two tectonic plates converge and is usually the site of mountain building.
D The resulting volcanoes always produce islands.
Answer:
A: The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
Why does a guitar sound different from a saxophone?
Answer:
Because the guitar has string and the saxophone doesn't.
Explanation:
sound is a vibration that travels through ______ . some types of matter are made of pieces too small to be seen, called _______ . molecules are the ______ pieces that matter can be broken into without changing the kind of matter. when a string vibrates, it makes molecules of gases in the air next to it _______ . a vibration that spreads away from a vibrating object is a _______ . it carries the energy from the vibrating object outward in all ______ . when sound waves reach your ______ , they make the parts inside vibrate. since air is a mixture of _______ , you may conclude that sound can travel through gases.
SOUND WAVE SMALLEST VIBRATE
MOLECULES MATTER GASES
DIRECTIONS EAR
Answer:
space 1 is sound
space 2 iss molecules
space 3 is vibrate
space 4 is wave
space 5 is ear
space 6 is matter
hope im right!
Using the image in the previous question, calculate the amount of force that the truck applied to the car if the truck was accelerating at a rate of 5 m/s2
1. What formula would you use?
2. Calculate the force of the truck hitting the car, use the correct unit for force:
3. Which law of motion supports your answer?
Answer:1st law
Explanation:bc
How are isobars and isotherms alike?
Answer:
Isobars and isotherms are lines on weather maps which represent patterns of pressure and temperature, respectively. They show how temperature and pressure are changing over space and so help describe the large-scale weather patterns across a region in the map.
I'm stuck on my science exit ticket please help me
Answer: Hope this helps you.
1. Ecologist (c)
2. Population (g)
3. Ecosystem (f)
4. Stable (e)
1. What kinds of pollution do you know? Which is the worst? Discuss in group.
2. What are fossil fuels? Give examples. Where are they used? Can they be replaced?
3. Some factories dump waste water in rivers and ocean. How can we prevent this?
4. People throw away tons of garbage everyday. How can we reduce the amount of garbage?
5. Do you drink bottled water? Why or why not? What is its effect on the environment?
pls 3-5 sentence and then explain briefly the answer. ty
Answer:
1. There's air pollution, water pollution, noise pollution, and light pollution. The worst pollution is air pollution because it can cause severe health problems like respiratory diseases or even cancer.
2. Fossil fuels are resources that are formed from the remains of dead plants and animals. An example would be coal, oil, and natural gas. These fuels are used to generate electricity, power vehicles, heat homes and buildings. Yes, there many other energy sources that can replace fossil fuels.
3. One way to prevent factories from dumping waste water in rivers and oceans is to implement stricter regulations and penalties for those who violate them.
4. One of the best ways to reduce the amount of garbage is to reduce, reuse, and recycle.
5. Yes, I drink bottled water because it's more water to drink from a bottle and its effect on the environment is recycling and being reused.
Which of the following BEST describes the relationship between variations and adaptations?
A all variations are adaptations, but not all adaptations come from variations
B variations result from adaptations organisms make to the environment
C. variations are adaptations only if they help organisms survive
D. all adaptations are variations and all variations help organisms survive
The three animals are a turtle, a mouse, and a bat. Answer the questions below or give me starters/ examples on how I should answer them. Thanks.
Answer:
i don't know tbh I'm sorry I just need points lil
D. Answer the following questions.
4. Name three agents of dispersal. In each case, give an example of a plant whose seeds are dispersed by the agents
Answer:
Three agents of dispersal are:
Wind: Some plants have adaptations that allow their seeds to be carried by the wind. Examples include dandelions, which have feathery bristles attached to their seeds that help them float through the air, and maple trees, which have winged seeds called samaras that spin as they fall, allowing them to travel long distances.Animals: Some plants have adaptations that allow their seeds to be dispersed by animals. For example, burrs have hooks or spines that attach to the fur of animals, allowing the seeds to be carried away from the parent plant. An example of a plant that uses this method is burdock. Some fruits, such as berries, are also eaten by animals, which then excrete the seeds in their droppings, allowing them to be dispersed over a wider area. An example of a plant that uses this method is the blackberry.Water: Some plants have adaptations that allow their seeds to be dispersed by water. Examples include coconuts, which have a fibrous husk that can float on water, allowing the seed inside to be carried away by ocean currents, and water lilies, which have seeds that float on the surface of the water and are dispersed by the movement of the water.PLEASE GIVE ME BRAINLIEST!
PLEASE HELP!!
Analyze the given diagram of the carbon cycle below.
an image of carbon cycle is shown. the sun, a cloud, two trees, one on the left and the other on the right, an animal, lake, and a factory are shown in the image. an arrow is shown from the sun towards the left tree marked a. the sun is marked b. there is an arrow from the air above the clouds, marked c, towards the left tree. an arrow from a location close to the ground marked d points towards dead organisms, which is a label under the animal. an arrow marked e points from the right tree straight up to the clouds. an arrow marked f points from the animal straight up to the clouds. an arrow marked g points from the factory towards the air above the clouds, c. there is an arrow pointing from the air to the lake labeled carbonates in water, an arrow pointing down from dead organisms to fossils and fossil fuels, and an arrow from fossils to the factory. what compound does c represent
Part 1: Which compound does C represent?
Part 2: Name a process that could release this compound into the air.
Part 3: Explain how the elements that form it are conserved during the carbon cycle. Use complete sentences to explain your answer.
Justify how this compound was created from a recycling of carbon in the carbon cycle. Use complete sentences to explain your answer.
Answer:
Part 1 is carbon.
Part 2 is organisms decay.
Part 3 So, at the time of chemical procedures in the carbon cycle, the atoms of carbon are never destructed, however, they get rearrange and modify into distinct molecules. The mentioned cycle is essential for maintaining life on Earth.
The justify part is reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again.
Explanation:
Which of these is a description of climate ?
A. a heavy snowstorm
B. mild summers and warm winters
C. a cold air mass
D. partly cloudy with a chance of rain
The one that is the description of climate is partly cloudy with a chance of rain. The correct option is D.
What is climate?Climate is the long-term weather pattern in a specific area. Weather patterns can shift from minute to minute, day to day, month to month, and even year to year.
The weather patterns of a region, which are typically tracked for at least 30 years, are considered its climate.
Looking at average temperature and precipitation over time is the simplest way to describe climate.
Climate can also be described by the type and timing of precipitation, the amount of sunshine, average wind speeds and directions, the number of days above freezing, weather extremes, and local geography.
Weather refers to short-term atmospheric conditions, whereas climate refers to the weather of a specific region averaged over time. Long-term changes are referred to as climate change.
Thus, the correct option is D as it is showing the possibility of precipitation to be occurred.
For more details regarding climate, visit:
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What are the pros and cons of several renewable energy sources? Renewable energy sources include biomass, wind power, hydropower, solar power, and geothermal power.
How many cells have the gene for collagen? Do all of these express that gene?
Answer: 23 genes, a given tissue/cell type expresses only a subset of the collagen genes.
Explanation: Hope This Helps!
A significant protein in the human body, collagen is an essential constituent of the connective tissues that make up many body components, such as the skin, ligaments, and tendons. A triple helix of three polypeptide chains, each expressed by a distinct gene, makes up collagen.
What is the number of collagen exist ?At least 28 distinct forms of collagen exist, and each one is encoded by a separate gene. There are around 28 distinct forms of collagen in humans, each of which is encoded by a separate gene. Although the precise number of genes responsible for encoding collagen is unknown, it is thought to be between 19 and 28.
Each gene encodes a unique kind of collagen, and every kind of collagen has a unique purpose in the body. not every cell in body. Not every collagen gene is expressed by every cell in the body. Depending on their purpose and the type of tissue they are located in, many cell types in the body express various forms of collagen genes.
As an illustration, skin cells express more collagen-related genes than blood cells do. Additionally, hormones and other environmental factors as well as other mechanisms can regulate the expression of collagen genes.
Learn more about collagen at:
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if a parent with A blood type has an offspring with someone who has A blood, what are the chances of the offspring having A blood