Ahormone travels through the circulatory system to deliver a signal. of what is this an example?

a. enzyme
b. intracellular
c. ion channel
d. intercellular

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.