The right answer is going to be D
Answer:
Ecology is the study of organisms and how they interact with the environment around them. ... Changes in ecosystems can result from many different factors including diseases among the organisms living in the area, increases in temperature, and increased human activities.
Explanation:
Organic molecules can form in a reducing atmosphere. Good luck.
Enterogastric is not a phase of gastric secretion, whereas cephalic, gastric, and intestinal are.
Both cells have ribosomes, cytoplams and DNA, but the ribosomes are the structures that can be found in both cells.