The answer to this question is:
A) Chromatin
Had to correct myself, sorry. Hope I helped.
Answer:
The Krebs Cycle, also called the citric acid cycle, is the second major step in oxidative phosphorylation. After glycolysis breaks glucose into smaller 3-carbon molecules, the Krebs cycle transfers the energy from these molecules to electron carriers, which will be used in the electron transport chain to produce ATP.
The stage that land gets ready for the arrival of new species is migration.
The body hasn't started to decay yet