How does a salmon increase the chances of the survival in its species? a. it lays one egg b. it lays thousands of eggs c. it nutures it’s young d. it splits into two

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

Define adaptation. why do organisms adapt? give an example.

Ruby is conducting an investigation. an advantage of her design is that she can use a large range of variables, with that she can not be sure that one variable is the cause of another. what kind of investigation is ruby most likely conducting?