Answer please thanks

The location of the stomach is the diaprham

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.