The cell would die. This is because mitochondria are essential for making energy that the cell can use, if the mitochondria stopped working this energy would not longer be available to the cell. If the cell does not have energy, it cannot perform vital functions like respiration.
The answers would be histones; nucleosomes.
Sentence form: In the nucleus, DNA is wrapped around histones to form nucleosomes.
I think it A because Cyanobacteria absorb co2 from the atmosphere and then release oxygen To the atmosphere
because fossil fuels take forever to be created hope this helps