Pulmonary circulation only occurs between the heart and the lungs. ... Systemic circulation occurs between the heart and the entire body.
Answer:
Oxygen is a chemical element that constitutes 21 percent of the Earth's atmosphere, that is capable of combining with all elements except some noble gases, that is active in physiological processes of almost all known organisms, and that is involved especially in combustion — see Chemical Elements Table.
Explanation:
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The answer is A.) Negative self-esteem
People use photoshop, and some look like models, and that can make other people feel bad about how they look
Answer:
Vitamin A helps form and maintain healthy teeth, bones, soft tissue, mucous membranes, and skin.
Vitamin B6 is also called pyridoxine. ...
Vitamin B12, like the other B vitamins, is important for metabolism. ...
Vitamin C, also called ascorbic acid, is an antioxidant that promotes healthy teeth and gums.
