What is the principal source of energyinput to biological systems?
(A) Carbohydrates from plants.
(B) Light from the sun.
(C) Nutrients from the soil.
(D) Oxygen from the air.
Answers
Answered by
0
Answer:
light from the sun
Explanation:
The Sun is the principal source of energy input to biological systems. ... Carnivores gain their energy from consuming other animals, Herbivores gain their energy from consuming plants, and plants gain their energy from the Sun. Therefore, the Sun is the ultimate source of energy in all biological systems.
Similar questions