Air, water, weather, temperature and other organisms.
A single mutation can have a large effect, but in many cases, evolutionary change is based on the accumulation of many mutations. Gene flow is any movement of genes from onepopulation to another and is an important source of genetic variation.
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Answer:
The water which is released back to the lake contains thermal energy ie heat energy from cooled engines therefore bringing thermal pollution
Answer:
Renal artery
Explanation:
The renal artery is the artery which leads into the kidney and branches into segmental arteries and further divides into interlobar arteries which penetrate the renal capsule and extend through the renal columns between the renal pyramids