A source from which organisms generally take elements is called a/an

A. exchange pool.

B. reservoir.

C. biotic community.

D. food web.

What do transformers do in the generation and distribution of electrical energy? Check all that apply. decrease voltage convert water into steam increase voltage turn turbines turn generators

Dimension formula of under root LC

Which capital city lies 8,727 feet above sea level in the mountains of colombia?

Which type of seismic wave does not travel through liquid? A. L waves B. P waves C. S waves D. Surface waves

How do polar bears use albedo to survive

Which nitrogen base sequence is the partner of C-A-T-C-G-A? O C-A-T-C-G-A O G-T-A-G-C-T OT-G-C-T-A-G O G-C-A-T-G-T TI

What is the kind of energy that comes from movement?

The average kinetic energy of 1 mole of a gas at 273 degrees Celsius is: 6.81 x 103 J 3.40 x 103 J 1.51 x 103 J 6.72 x 101 J

Which one of the following crystal structures has the fewest slip directions and therefore the metals with this structure are generally more difficult to deform at room temperature? a. BCC b. FCC c. HCP d. BCT

To rid the body of wastes, including excess water and salts" is the purpose of what human body system? A) Digestive B) Excretory C) Skeletal D) Nervous