Every people pushing on a car each apply a force of 100n how much force does a car exert on each person 90 points

Could someone me with number one you

Which is one example of a phenotypic change that is not genetic

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above