Answer: possibly A
Explanation: B an C are not it because they are more like mutations. D humans don’t always become immune.
Answer:
C
Explanation:
Baleen's have probably grown over time due to evolution. So C is the most logical answer
Hope this helps :3
The reaction will occur naturally. Positive voltage means it is a working cell.
When going from a new moon to a full moon you would see:
B) an increasing amount of lighted side of the moon