How does energy move from one trophic level to the next?

Diffusion, osmosis, active transport. all of these are methods by which a cell a. maintains homeostasis. b. creates energy. c. removes waste. d. reproduces.

A scientist collected samples of organisms from a local stream. what was the scientist testing?

The nursing instructor has been observing nursing students initiate an iv infusion. which action (s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:

What type of transport would move the starch molecules from left to right without using energy?

Why is seattle warmer in the winter than yellowstone answers?

Which organisms are extremely small and use hosts as both home and food supply

Explain generaly how Cyclin and Cyclin Dependent Kinase (CDK) work to control the cell cycle.

The outer periphery of the intervertebral disk is composed of strong fibrous tissue called the:

4. Which organism (s) are carnivores? 5. Which organism (s) are omnivores? 6. Which type of heterotroph is missing from this food web?

Coronary heart disease (chd) is the leading cause of death in the united states, true or false?