B.
Acid rain isn't much of an issue there.
Global warming has some effect, but not as much.
Greenhouse effect is global warming.
They’re all trying to tell people something
Answer:
trait: is a characteristic of the organism they include hair color or leaf color, size and even shape. a trait with a genetic contribution is called a genotype and they way or the outward expression of that genotype is called a phenotype.
gene: is a segment of that DNA some of the genes can give instructions in order to produce proteins
alleles: it is a version of a gene and they are located on the same part of the chromosome and we normally inherit 2 alleles for each gene
Explanation:
I don’t know but have a nice day
Add to one that the other will explode because it will create a chemical reaction. For 2 you are right it will kill you to drink salt water.