As you move up to the food chain, the energy will decrease. This explains that the more the consumers, the lesser the energy that the last consumer will get from the sunlight. This is because each energy will decrease as it passes by the consumers because each consumers takes a portion of the full energy from the sun.
A. It is controlled by many genes. Thus, multiple alleles and polygenic inheritance.
Natural selection adapted them to thrive in the habitat they live in
Is it light reaction but no that wont make sense
