Which activities? I want to say the nucleus as it is the control center of the cell, but this is a vague question.
Answer:
What is the heart rate of a black bear?
ICMs recorded an average of 25.0 ± 1.6 million heart beats/year for the bears (Range: 23.3 - 27.4 million beats/year). Activity sensors documented a minimum of 0 minutes (winter) to a maximum of 1084 minutes (summer) of activity over a 24 hour period.17 अग॰ 201
It’s a type of Nucleotide
Answer:
I believe the answer is D for the top one