An oceanographer would study this (my sister is an oceanographer)
Answer:
Cell respiration and photosynthesis
Explanation:
In photosynthesis, organisms make high-energy compounds (glucose for example) by using carbon dioxide (CO2) and produce oxygen. In cellular respiration, organisms breakdown glucose and other compounds through consuming oxygen and produce CO2.
5 Tips for Improving Your Typing Speed & Accuracy
1.) Use the correct starting position. When practicing your typing skills, it's important to use proper hand placement. ...
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3.) Maintain good posture. ...
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5.) Practice!