Answer:
A prokaryote is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles.
The correct answer is mitochondria. Mitochondria is an organelle in the cell that corresponds to the function of the human lungs.It helps the lungs in the biochemical process of respiration and with the energy production (cellular respiration.)
B.Sometimes true,As you sometimes to need to learn on the alternative provided in getting a solution that is factual
+ not having enough food for everyone
+ how many people migrate
+ birth/death rates
+ how much water there is
+ how much nutrients/minerals are available
+ how much trees/oxygen is available
