Answer:
Environmental factors such as diet, temperature, oxygen levels, humidity, light cycles, and the presence of mutagens can all impact which of an animal's genes are expressed, which ultimately affects the animal's phenotype.
Explanation:
1: Pacific Plate
3: North American Plate
4: Eurasion Plate
8: Juan de Fuca Plate
11: Carribean Plate
14: Philippenes Plate
Answer: They both circulates from a region of lower concentration to a region of higher concentration.
