Answer:
Autotrophs
Explination: They are called this because they use the energy and simple inorganic compounds to produce organic molecules.
Answer:
B. Root is the correct answer
Answer:
Thermal
Explanation:
The total kinetic and potential energy of the particles in an object is called thermal energy.
Answer:
D. All of the above
Explanation:
All of the options are limiting factors so the less supply of each substance the less likely the species would survive and so the less that can mate and produce different offspring
The Brainstem is the innermost region of the brain
