At one later moment, its speed is 1. 20Mm/s (non relativistic because v is much less than the speed of light).
Answer:
C. Energy is used for life processes (e.g. Movement, breathing, etc.)
Explanation:
As we pass from one trophic level to the next, only 10% of energy is transferred from the first trophic level to the next. This is because a lot of energy is lost to the surroundings and rest is utilised by the organism.
A heliocentric system is a sun-centered
