A science class is checking to see how much life exists in local streams. One of the students records that 20 amoeba were found in the first sample of water. What is the student doing?

Francis thinks that the longer a plant is in light, the more fruit it will produce. He places one group of ten plants under a UV light for six hours and another group of ten plants under the same light for eight hours.

Explain how the carrying capacity affects the number of predators in an area biology regents?

What does it mean light is to

The amount of inertia an object has depends on its speed? True or false

For a species to survive, its members must be able to A. Make important decisions using logic and reason. B. transmit genetic information through reproduction. C. live in many different types of environments. D.

During which phase of mitosis do the chromatids become chromosomes? a. telophase. b. anaphase. c. prophase. d. metaphase

How did the development of the hela cell line affect society?

The human body is composed of cells, organs, organ system and tissues. How are these organized

Why might it be particularly beneficial for the giant spider crab to be so large?

In which stage of growth do plants rest or grow very little?