The red algae was the plant group that includes the Ancestors of plants.
Oxygen, it takes in Carbon Dioxide and releases Oxygen as a waste :)
Cancer is ultimately the result of cells that uncontrollably grow and do not die. Normal cells in the body follow an orderly path of growth, division, and death.
Answer: Because glycogen is the storage form of glucose in animals and humans which is analogous to the starch in plants. Glycogen is synthesized and stored mainly in the liver and the muscles.
Explanation: