Answer:
Live a More Eco-Friendly Lifestyle. This is one of the easiest things you can do to help save the Polar Bears. ...
Recycle Recycle Recycle. ...
Adopt A Polar Bear! ...
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Educate Yourself!
Answer:
hydrosphere, geosphere, and atmosphere i believe
Explanation:
Answer:
The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs. Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.
Explanation:
<em>I think it is right...</em>
<em>Please make me brainliest</em>
Answer:
B. The breaking of the chemical bond between the 2nd and 3rd phosphate
molecules in ATP.
Each enzyme is comprised of covalently linked amino acids...enzymes are proteins