In general, atmospheric pressure is greatest near earth's surface and as you move upward away from sea level. select one: a. decreases b. increases c. stays the same d. doubles

Option A , decrease

Explanation:

The pressure exerted by atmosphere reduces as one moves upward towards the sky. The reason behind this is that the heavy particles in the earth's atmosphere are found in close proximity of the earth's surface due to their heavy weight . The lighter atmospheric particle are found in the upper region of atmosphere due to their low weight and hence as one moves above the surface of earth, the atmospheric pressure reduce.

Hence, option A is correct.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up