Eukaryotic cells contain membrane-bound organelles, including a nucleus. Eukaryotes can be single-celled or multi-celled, such as you, me, plants, fungi, and insects. Bacteria are an example of prokaryotes. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle.
Enzymes (Catalysts) lower the required activation energy, allowing the reaction to happen more quickly.
Answer: Nutrition
Explanation: Nutrients are the essential nourishments for growth and the maintenance of life.
All living cells arise from pre existing cells.
The answer would be (C) i believe.