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

A. exchange pool.

B. reservoir.

C. biotic community.

D. food web.

A student combined equal amounts of two solutions one solution had a ph of 2 and the other had a ph 12 which would most likely be the resulting ph

What would be the acceleration of a turtle that is moving with a constant velocity of 0.25?

Difference between temperature and thermal energy?

Is plane mirror a reflection

According to newtons second law of motion, when an object is acted on by an unbalanced force, how will that object respond?

What kinds of space and matter can light travel through?

A capacitor is connected to a power source and begins charging. What causes the capacitor to stop charging while it is still connected to the power source?

Do the data for the second part of the experiment support or refute the second hypothesis? Be sure to explain your answer

The capacitance of a parallel-plate capacitor does not depend on: area of the plates medium between the plates distance between the plates the material of which the plates are made

Which sequence lists types of material in order from least conductive to most conductive