Answer:
It is believed that insects are so successful because they have a protective shell or exoskeleton, they are small, and they can fly. Their small size and ability to fly permits escape from enemies and dispersal to new environments. ... In addition, insects can produce large numbers of offspring relatively quickly.
Answer:
I feel like B is the correct answer
Explanation:
B is correct
Energy in the initial form of glucose is used with oxygen to produce carbon dioxide, water and energy in the form of ATP which is taken up by the cell in order to perform cellular processes.
The earliest forms would be plants and other life like that, and current day would be mostly humans and animals and a lot of plants are disappearing
