The black arrow in the picture above is pointing to an organelle that is packaging and shipping substances out of a cell. what is this organelle?
a. nucleus
b. golgi body
c. mitochondria
d. endoplasmic reticulum

What is the following best defines climate?

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.

What best explains the inability for life to exist in earth early atmosphere