Answer: A wind vane measures air pressure and an anemometer measures humidity of wind. A wind vane measures wind speed and an anemometer measures wind direction. A wind vane measures wind direction and an anemometer measures wind speed.
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Answer:
Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P).
Explanation:
Describe the advantage of scientists being organised into teams all around the world to work on the human genome project.