Answer: C) NADH and pyruvate
Explanation: Glycolisis is enzymatic pathway where glucose and other sugars are oxidized to produce direct energy as ATP, energetic intermediaries as NADH and pyruvate. Later, pyruvate will be converted in acetyl coA to enter to Kreb's cycle and NADH and others produced, will be used in the electron transport chain in mithocondria, to produce more ATP.
Pollen , coal and stems are evidences that plants existed in Antarctica.
Explanation:
- Pollens being highly resistant to temperature changes due to the presence of sporopollenin must have remained preserved in ice covered continent of Antarctica.
- Pollens are reproductive units of Plant that suggest existence of plants in the Ice covered land.
- Coal is formed as the fossilization of plants under anaeorobic conditions and high pressure. thus, this also suggest the existence of plants.
- Stems are plant parts thus clearly is an evidence that plants existed there.
A b or d that’s the answer i think idek
<span>B is the correct answer. Multicellular organisms, as with almost all organisms, begin life as a single cell. The increase in the number of cells can be as a result of cell division or cells combining together. </span>
