This is true they are the products of photosynthesis and the reactants for aerobic respiration.
Answer:
they developed some structures or parts to survive
the terrestrial environment
Answer:A. It was a period of increased solar radiation
Explanation: I took a test and I got it right
They first start out as an egg. After they hatch, the become a larva. Then they turn into a pupa. After that a developing moth, and finally an adult.
That’s the life of a silkworm.
Hope this helps and hope you have a great day and brainiest is always appreciated.