Answer:
A cell wall, A large central vacuole and Chloroplasts
One gets together with another and it happens then a child comes
Answer:true, false, true, true
Explanation:
Cyanobacteria or simply known as blue-green algae may have formed the oxygen into the early atmosphere. This is because these micro-organism has the capability to photosynthesize wherein they can produce oxygen and carbohydrates. In fact, all the plants contribute in the fomation of oxygen.
the answer is the trophic level
