An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers.
I’m sorry but I don’t understand your question. Please post a photo.
it pumps blood? but depending on which part of the heart it is located it could be oxygenated or deoxygenated blood
The answer is Blood Chemistries.
I don't know about social cognitive theory, but three factors I believe are:
Family
Friends
Experiences
Hope this helps