Answer:
ok
Explanation:
Bees are a kind of insect, similar to wasps and ants. They are pollinators meaning they pollinate various flowers, keeping the ecosystem healthy. There are over 20,000 kinds of bees, and each is different from the other, living on different continents, pollinating different plants. Bee's color vision exceeds even that of humans. Technically bees should not fly, but they create a tiny cyclone under them, kind of like a helicopter, allowing themselves to do so. As the bee movie once said, “According to all known laws of aviation, there is no way a bee should be able to fly. It's wings are too small to get its fat little body off the ground. The bee, of course, flies anyway, because bees don't care what humans think is impossible.”
State the functions of the skeletal system, including the number and the major bones in the human skeleton.
The skeletal system serves several important functions in the human body. These functions include:
1. Support: The skeleton provides the structural framework for the body, giving support and shape to the organism.
2. Protection: The skeletal system protects vital organs such as the brain, spinal cord, heart, and lungs. For example, the skull protects the brain, the ribcage protects the heart and lungs, and the vertebrae protect the spinal cord.
3. Movement: Bones act as levers for muscles, enabling body movement. The skeletal system works in conjunction with the muscular system to facilitate motion.
4. Mineral storage: Bones store essential minerals, such as calcium and phosphorus, which are necessary for various body functions.
5. Blood cell production: Red and white blood cells, as well as platelets, are produced in the bone marrow, which is found in some bones.
6. Energy storage: Yellow bone marrow, found in the medullary cavity of long bones, stores energy in the form of fat.
The human skeleton consists of 206 bones in adults. Some of the major bones include:
1. Skull: Comprised of the cranium and facial bones, it protects the brain and supports the structures of the head.
2. Spine (vertebral column): Consists of 33 vertebrae, which protect the spinal cord and support the upper body.
3. Ribcage: Includes 12 pairs of ribs, the sternum, and the thoracic vertebrae, which protect the heart and lungs.
4. Humerus: The long bone in the upper arm, connecting the shoulder to the elbow.
5. Radius and Ulna: The two bones in the forearm, connecting the elbow to the wrist.
6. Femur: The long bone in the thigh, connecting the hip to the knee, and is the longest bone in the body.
7. Tibia and Fibula: The two bones in the lower leg, connecting the knee to the ankle.
8. Pelvis: A basin-shaped structure that supports the spine and organs of the lower abdomen, and connects the spine to the lower limbs.
These are just a few examples of the major bones in the human skeleton.
Answer:
Explanation:skeletal system functions are diffrent of types . In addition to defining our shape and traits as humans, it:
enables movement: Your skeleton helps you stand and move by supporting your weight. Your bodily components are movable thanks to the cooperation of joints, connective tissue, and muscles.
Bone marrow, which makes blood cells, is found in bones. The bone marrow makes RBC AND WBC
supports and shields organs: Your ribs shield your heart and lungs, your backbone shields your spine, and your skull shields your brain.
Mineral storage: Your bones are where your body stores minerals like calcium and vitamin D.
The theory of evolution has changed over time. Initially, Lamarck believed that organisms developed traits in response to a changing environment to improve their chances of survival. Later Darwin proposed that organisms that already possessed traits suitable to a changing environment were more likely to survive and reproduce.
Which of the following does not explain why the theory of evolution has changed?
A. Lamarck’s theory was discarded when new scientific information became available.
B. Darwin collected empirical evidence to support that organisms with favorable traits survived and reproduced.
C. The theory of evolution became a scientific law after much debate and confirmation in the scientific community.
D. Other scientists such as Peter and Rosemary Grant have collected additional empirical evidence that supports Darwin’s findings.
The particles of an object move _________ when the temperature increases
A. In circles
B. Slower
C. Backwards
D. Faster
Please Help ASAP
Answer:
D: Faster
Explanation:
Hope it helped
Answer:
D. Faster.
Explanation:
As the temperature increases the particles of an object move faster due to heat making molecules move faster. Its a simple scientific rule. Hope this helped.
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.
Which of the following adaptations would help a tree-dwelling nocturnal scavenger survive in its environment?
Light-colored fur
Heels with fur
Night vision
Short snout
Which type of fertilizer is made from natural wastes?
inorganic
chemical
organic
The answer is organic.
This is because when animals use the bathroom, their waste is not made in a factory.
Animals such has
BearsFoxesRabbitsCowsAre raised in the wild, so they have to eat natural food such has
BerriesOther animal meatFishPlantsBerries, fish, plants and more all all made in the wild. So this makes them natural or organic.
!!Thus, the answer is organic!!
Hope this helps!~
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What is a benefit of a car that runs on gasoline?
gas is more available and easy to get???
what is puberty for boys?
When boys go through puberty their voices change and they start to grow hair on different area of their body such as their chest, face and pubic area. Also they will start to get acne
A pedigree chart is used to _______.
predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents
A pedigree chart is used to track inherited traits through generations.
A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.
Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.
Nguyen's teacher gives him three rocks. Nguyen takes a photograph of each and attaches each photo in a data table in his lab manual.
Do you think these three rocks will have similar properties to each other? Or will they be different? Write down your predictions.
Answer:
Different properties, one is igneous, one is metamorphic, one is sedimentary
Explanation:
Questions 1 Compare the direction of the currents in the North Pacific Ocean with those of the South Pacific Ocean How are they like and similar? Explain the reason for the similarties and differences. HELP ASAP WILL GIVE BRAINIEST
Answer:lol
Explanation:
Where does respiration take place in the cell?
Answer:
The mitochondria is the location in the cell where most of cellular respiration takes place, although a small amount of cellular respiration does take place in the cytoplasm. The mitochondria is often called the power house of the cell because it is involved with making energy for the cell.
Answer:
aerobic respiration happens in the mitochondria.
What does a restriction enzyme create that allows a gene to bond to a plasmid?
Solve the problem by making a table and a graph.
Your older sister is working part-time at a novelty store. Some of the most frequently bought items are funny noses at $.29 each and buzzers at $.79 each. How much does a person owe if he/she buys 3 noses and 4 buzzers?
a.
$3.16
c.
$7.56
b.
$3.53
d.
$4.03
Please select the best answer from the choices provided
A
B
C
D
Answer:B
Explanation:29x3=.87 79x4=2.46 add them to get 3.53
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Answer:
Magnetism is an example of a non-contact or action-at-a-distance force. These are forces which can act on an object without being in physical contact with it.
Answer:Magnetism is an example of a non-contact or action-at-a-distance force. These are forces which can act on an object without being in physical contact with it.
Explanation:
Please help (*^▽^*)
Do these commenters have a point? Should extreme snowfall over the course of a season cast doubt on the theory of global climate change? Make a scientific argument explaining why you agree or disagree with these commenters.
Extreme Snowfall: Extreme snowfall is most likely the result of climate change, since ice is melting and creates higher water levels and more evaporation and precipitation as a solid, snow. Also, global climate change has been proven to be true and very common throughout the years. The temperature rises every year, everywhere, even if there is a disturbance in the continuance cycle of higher temperature. Also, every year, every day, and even every second, the ocean levels are rising as a result of glaciers melting from the increasing temperatures, also causing extreme living conditions for polar bears and other arctic animals.
URGENT!!
Which item is made from a synthetic material?
A. cotton pants
B. leather jacket
C. frying pan
D. wicker basket
Answer:
C) frying pan
Explanation:
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Why are tides on Earth higher than normal during spring tides?
-The Moon cancels out the gravitational pull of the Sun on Earth.
-The Sun comes closer to Earth and increases its pull.
-The Moon comes closer to Earth and increases its pull.
-The Sun combines its gravitational force with that of the Moon on Earth.
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.
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!
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Answer:
its c my guy shape and size
Explanation:
BRAINLIEST
While savannas and temperate grasslands are both types of
grasslands and share many characteristics, they also have
some differences. Compare them below by writing each
characteristic in the correct location. You will use each only
once.
• home to many types of grazers
• experience all seasons of weather
• home to bison
• home to the African elephant
• example: tallgrass prairies of North America
• example: Serengeti in Tanzania
• also known as tropical grasslands
• few trees due to little rainfall
1)
(Savannas)
(Both Types of
Grasslands)
(Temperate
Grasslands)
Answer:
S - Savannas are typically found in tropical or subtropical regions.
S - Savannas tend to have more trees and shrubs.
S - Savanna's climate is drier than that of a grassland.
G - Grasslands are found in temperature regions.
G - Temperature Grasslands are mainly devoid of trees, receive less rainfall than Savannas & endure broader temperature extremes.
G - Grasslands make up 25 percent of the Earth's land surface and dominate in regions with limited rainfall, which prevents forest growth. This results from nearby mountain ranges that cause rain shadows over adjacent open-range lands.
B - Both represent the world's richest and most diverse ecosystems. They both provide a home for a quarter of the world's population and a habitat for thousands of plants and animals.
B - Many species gather in vast numbers, graze on the varied grasses, and can be found nowhere else on Earth. The coexistence between wildlife and grasses is key to healthy ecosystems. Animal migrations regenerate the landscapes, by controlling pests, dispersing seeds, and trampling invasive species. Through this partnership, grasslands and savannahs generate vital benefits for both people and nature.
B - Ecosystems such as these two in specific are essential for climate mitigation – they store carbon, locking it deep in the soil and extensive root systems. They are the source of or support many of the world’s biggest rivers and wetlands, ensure food security, support livelihoods, and are embedded in the cultural identity of millions of people.
(Also, A savanna or savannah is a mixed woodland-grassland<---similarity)
Explanation: Just research. I decided to state 3 characteristics for both The Savanna and The Grasslands, and then 3 for "B" (both).
Which option below is NOT used to control the flow of electricity in a circuit?
A
switch
B
fuse
C
protons
Answer:
protons its the flow of electricity but does not controll it
Protons is not used to control the flow of electricity in a circuit. The correct option is C.
What is a circuit?A circuit is a closed loop that allows for electricity to flow through it. There are different parts that make up a circuit. For example, a battery is the energy source of a circuit, and wires allow for the flow of electricity. In a circuit, the flow of electricity can be controlled with different tools or devices, such as switches and fuses.
The flow of electricity can be controlled with switches and fuses in a circuit. The purpose of a switch is to open or close the circuit, allowing or blocking the flow of electricity.
On the other hand, a fuse is a safety device that is designed to protect a circuit from electrical overloads. When the electrical current in a circuit becomes too high, the fuse will blow, stopping the flow of electricity to prevent damage or fire.
Therefore, the correct option is C.
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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)
pls help me will mark brainlyest :) :
Internal and External Structures
You are now going to construct an argument that plants have internal and external structures that support growth and reproduction.
Choose the internal and external structures you want to gather evidence and create a statement about.
subject: sciences
Explanation:
Some structures are internal, like the lungs, brain, or heart. Other structures are external, like skin, eyes, and claws. Some structures are unique, like the long neck of a giraffe. Other structures are more common, like a heartStructure and Function: Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.
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?
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.
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Wave Rock, Australia
This concave rock formation is part of the northern side of Hyden Rock located in Hyden Wildlife Park, Western Australia. It is made of granite and estimated at 2.7 billion years old. The wave shape formed over the years by the action of running water weathering the middle faster than the top. The streaks on its face are minerals that were deposited by rainwater runoff.
--------------------------------------------------------------------------------------------------------------------------------
(02.03 MC)
While visiting Wave Rock in Australia, you observe streaks of minerals present on the landform. What natural process most likely caused the streaking?
Select one:
a. Erosion
b. Deposition
c. Oxidation
d. Weathering
Answer: It would most likely be Erosion i think.
Explanation:Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. ... Over time pieces of rock can split off a rock face and big boulders are broken into smaller rocks and gravel.
3. What can you learn about soil and air from looking at your graphs and your answers above? .
Answer:
Explanation:
Hope this helps you
Answer:
k
Explanation:
that is correct because i did that a few years ago
What are the levels of Organization for a plant and animal?
Answer: Recognize levels of organization in plants and animals, including cells, tissues, organs, organ systems, and organisms. Plants also have tissues. Dermal tissue protects the plant and helps prevent water loss. Vascular tissue transports water, minerals, and food throughout the plant.
Explanation: Hope This Help
The levels of organization for a plant and animal are:
CellTissueOrganOrgan systemOrganismWhat is the definition of cell?Cell: The basic unit of life for both plants and animals is the cell, which is capable of carrying out all the fundamental functions of life.
Tissue: Cells that work together to perform a specific function form tissues. In plants, tissues include meristematic, ground, and vascular tissues. In animals, tissues include epithelial, connective, muscular, and nervous tissues.
Organ: Different tissues work together to form organs, which are structures that perform specific functions. Examples of plant organs include leaves, stems, roots, and flowers. Examples of animal organs include the heart, lungs, liver, and kidneys.
Organ system: Organs that work together to perform a particular function form an organ system. Examples of plant organ systems include the root system, shoot system, and reproductive system. Examples of animal organ systems include the circulatory system, respiratory system, digestive system, and nervous system.
Organism: An organism is a complete, individual living entity that is made up of multiple organ systems. Plants and animals are both organisms.
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what are the five functions of cell membrane
Answer:
protects the cell by acting as a barrier.
regulates the transport of substances in and out of the cell.
receives chemical messengers from other cell.
acts as a receptor.
cell mobility, secretions, and absorptions of substances.
Explanation:
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