What fossil fuel is responsible for 40% of the united states power generation

A. petroleum

B. natural gas

C. peat

D. coal

All macromolecules are made mostly of the same six elements. What are those six elements

Myofibrils are made primarily of A) actin and myosin. B) epimysium. C) ATP and ADP. D) troponin. E) tropomyosin.

In subduction zones, dense pieces of oceanic crust are pulled downward toward the mantle. What is the result of this?

Why does the body engage in fermentation instead of cellular respiration

The Prime Mover is a muscle doing the work. It is contracting and may be moving a bone (or structure.) True False

Which organism actively hunts other

Where does chemical digestion of food take place?

What organelle stores information and is considered the control center of the cell?

Can farming and conservation go hand in hand? how?

What are the three main components of biodiversity? a. Species diversity, species productivity, and species stability b. Genetic diversity, species abundance, and species evenness c. Species richness, species abundance, and species evenness d.