A set of complex feeding relationships in which a single organism might be both a primary and secondary consumer is best shown using a (n)

A. ecological level.

B. trophic level.

C. biomass pyramid.

D. food web.

The human disease filariasis is caused by worms from which phylum? nematoda platyhelminthes annelida cnidaria mollusca

Emma went to a science fair. One of the students at the science fair performed an experiment to test the effects of music on a plant growth. The student concluded from her results that music made plants grow approximately 10% faster.

Where are the noble hades locared in the periodic table?

If there is a toxin present in the primary producer population, how might this affect organisms at higher topic levels?

How will the summer drought influence the model we see here?

Simpler communications and decreased miscommunications are associated with

What is the signal for a vesicle storing peptide hormone to move to the plasma membrane and release contents of vesicle? a. Activation of an integrin receptor b. Activation of a g-protein c. Activation of an enzyme linked receptor d.

Which factor causes the greatest increase in an area's flash flood risk?

A body weight that is 10 to 15 percent below the desired weight is

How should we properly understand human nature?