When molecules are being transported opposite to the molecules concentration gradient.
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The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Answer:
1. Both Hydrogen should be positive and Oxygen is negative. I can't tell which photo that would represent however my best guess would be #2.
2. D
3. A
Answer:
Genome editing technologies enable scientists to make changes to DNA, leading to changes in physical traits, like eye color, and disease risk
Explanation:
