Question 1 of 50 Which of the following choices is an example of a variable cost?
fabric used to sew the dresses a company sells
O the cost of renting a factory
money paid to replace a broken computer screen

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.