Image result for Where does respiration occur in earthworms Respiration I. Earthworms In earthworms there is no specialized organ to do respiration. So, in earthworms respiration process takes place through its moist, thin and highly vascular skin. The oxygen gas absorbed by the skin diffuses into the blood and transported to all the cells of the body.
The most likely affect of this mutation I believe would be B. The chimpanzee's offspring will have abnormal eyes. As the genetic makeup of the offspring from the combination of the parental gametes will contain the point mutation responsible for eye development.
Draw the numbers for precipitation on the left hand side then the temperature on the right, draw columns from the month for precipitation and a line marking temperature.