Carbon cycle is associated with fossil fuels
Answer:
um go on the other brianly
Explanation:
Answer: No
Explanation: It is beneficial if the animals that are disadvantageous doesn't reproduce so it doesn't discredit natural selection. The traits in which variation is occured are more suitable for organism to live and reproduce in the environment are preserved and are passed from generation to generation.
However, natural selection effects limited number of progeny.
The two function are Protection, Contains sensory receptors, production of vitamin D, regulation of body temperature I got only that
