Answer:
Cell
Explanation:
A cell is the smallest unit of a living thing.
Answer: Basal metabolism rate or rate of energy expenditure
Basal metabolism rate <span>calculates the amount of calories that the body needs, in twenty-four hours,
to keep nourished during the course of daily activities, without prejudice the functioning of the main bodies.</span>
Tropical rain forest
Tropical dry forest
Tropical dry forest / savannah
Desert
Temperate grassland
Temperate woodland
Temperate deciduous forest
Northwest coniferous forest
Boreal forest
Tundra
Answer: An exoskeleton
Explanation:
Just did the question and got it right.