Describe 1 environmental factor and 1 genetic factor which might affect a polar bear's growth at the Louisville Zoo.*

when it's short and dry.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

b. read the phase at the intersection of any given temperature and pressure.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.