Answer:
A
Photosynthesis is one of the final steps in cellular respiration.
Photosynthesis provides the materials needed for cellular respiration
Explanation:
I believe it's the theory that cells are the building blocks of life and without cells, there would be no life at all. Its also stated cells come from pre-existing cells and each organism has either one or more.
Colonized countries are forced to rely on manufactured goods from their mother countries and prevents development of industry.
Large blood vessels and lymphatics are found in thesubmucosa.
Submucosa: dense, irregular tissue layer.