Answer:
Transitional epithelium has dome shaped cells on the apical surface.
Because the cells can only use energy in form of ATP.
Its like you can't run a diesel truck on petrol.
Answer:
Producers
Consumers
Decomoposers
Detritivores
Explanation:
Nitrogen is very important element to all living organisms. Producers which comprises of plants have nitrogen fixing bacteria which helps in its growth.
Consumers, Decomposers and Dentrivores need nitrogen for their growth, through the building up of protein and also for DNA metabolism which helps in reproduction.
