Answer:
Water is contaminated with animal waste
Explanation:
Answer:
Salt leaves the road and enters the environment by splash and spray from vehicles, transportation by wind, snow melt into the soil and as runoff to surface waters. Salt primarily causes dehydration which leads to foliage damage but also causes osmotic stress that harms root growth.
POSSIBLE ANSWERS:
* Because they are likely to change more than one amino acid
* Frameshift mutations are likely to change more than one amno acid because different set of codons read, nonsense codon could be introduced causing premature termination
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Option A, When cells undergo meiosis, the cells of sexual reproduction are divided into two parts, the first is the meiotic division that is reductional division, and the second is an equational division because they have the same number of chromosomes of the stem cell And in this situation, there is no duplication of DNA.
Answer:
Cost: competition for mates, competition for resources
Benefit: better protection from predators (ex. a fish in a school of fish has greater chances of not getting eaten because of the large number of other fish)