a scientist finds no evidence that any of the species in a particular community are competing and concludes development of the community. Could this conclusion be valid? Write a paragraph to explain your answer.

if we accept genetically modified foods in our homes and use other drugs that affect out performance in life, how is using steroids or testosterone any different

A cell can only respond to signals from other cells, not from the physical environment. false true

Choose the best tool to use in each situation. A doctor wants to monitor the inside of a patient's heart. M An astronomer wants to study one of Jupiter's moons. A microbiologist wants to learn more about a bacterial cell.

How do the cells in your body get energy, provide at least a paragraph response.

How do you think the way you do work in biology will be different from the way you worked in chemistry and physics?

Examine the following diagram. Place the labeled layers in order from oldest to youngest.

What is the function of lateral meristem

Roots or plant growth making cracks in concrete what is the Description of location

A man has a large inversion on one of his chromosomes. How might this impact his offspring?

Explain how living things, such as people and trees, are different from nonliving things, such as rocks and the tent.