Proteins are apart of this group
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
Alternative Splicing is a regulated process during gene expression that results in a single gene coding for multiple proteins.
Answer: Their fur color matches with the color of eucalyptus bark.
Explanation: Since their fur is matching with the eucalyptus bark, it is a much more suitable habitat than other places where their fur may not help them camouflage.