Can the heart pump without the brain?

Why are tropical rain forests such rich habitats for many species of animals?

An example of thermal energy is?: A) glucose. B) noise from a jet engine. C) heat from your furnace vent. D) a sweater. I think the answer is C but I'm not sure!

Which statement describes and advantage of nonrenewable resources? A. They produce clean energy B. They replenish quickly C. They are safe for the environment D. They are found in abundance throughout the world

What breaks down parts of a plant to release carbon dioxide

What is the only crainial nerve that enters and leaves the skull?

Which of these chemicals is needed in order for the metabolic reactions of photosynthesis to occur? A) fructose B) glucose C) oxygen D) water

Why is the plasma membrane called a selectively permeable membrane

In what way can open-mindedness interfere with scientific progress? It can prevent the development of new ideas. It can lead to the acceptance of untested ideas. It can lead to too much critical evaluation of ideas.

Where is the neutron located in the atom?

The first step a biologist takes when deciding how to study like is to