Answer:
air pressure can be measured I Barometer
humidity is hygrometer
Answer:
A is the answer i had same answer
The answer is; providing one-on-one supervision during meals and for one hour afterwards.
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The answer is; Choice D
ABC transporters are transmembrane proteins that enable active transportation of substances across the cell membrane. The protein is important in the movement of substances against their concentration gradient using ATP energy. ATP binding causes it to change conformation and bind the molecule being transported.