The big chunks of earth's crust (plates) slowly moved around. This is called?

What is the biological determination system for the sex of the baby

A population ecologist determines the number of oak trees per square unit in a forest. What is he trying to infer by doing so?

In what way does water support all life on earth

Water is referred to as the "universal solvent" due to which of the following factors?

Plants take in the sun's energy by absorbing Select one: a. high-energy sugars. b. chlorophyll a. c. chlorophyll b. d. sunlight.

Assessing claims and evidence

Passive transport does not mean that a particle is inactive or not moving. It means the particle can move without requiring what?

What are three types of passive transport that occur in the body

10 Pts! Why can only some people smell ant's. I googled it and I only found that some people can smell ant's, and some people can't and why they smell. This is a legit question.

Suppose a mutation occurs in the cells that give rise to your brain during its development. this results in much more efficient use of oxygen by your brain tissues.