the path that Oxygen travels from the mouth/nose to a muscle cell in your arm. It is 1-15 please put it in order. Will give the award to correct answer.

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

haploid cells;

it's false. hope i .

b . streams flow into shallow areas.

f . movement of earth’s crust creates low areas that fill with water.