A (n) ___ is a section of Earth's crust and rigid upper mantle

A. rigid

B. plate

C. island

D. continent

What is the largest bone in the human body?

Which of the following is not an example of a unique adaptation that suits an organism to a particular environment? A. The blood of all human is red based on its organic chemistry. B.

A nudibranch is a jelly-bodied animal that lives in shallow ocean waters. They range in size from less than an inch to 12 inches, and they have a life cycle of up to one year.

What fraction of the energy from one trophic level carries up to the next trophic level?

Why is heaven closer than we think?

Which has a more long term consistency? (Climate or Weather)

Bees and butterflies are dependent on flowers for their food. However, the more successful of the two will get the nectar. Which kind of animal interaction does this demonstrate?

Why do all macromolecules have in common with eachother they all act as catalyst

Where do primary consumers get their carbon from

How is fermentation involved in the production of atp?