The answer would be D. Muscle cells have multiple nuclei
Explanation: Muscle cells have multiple nuclei which allow the production of large amounts of proteins and enzymes needed for muscle contraction.
Answer:
It would be useful if they talked to somebody about the problem or see a therapist.
The correct answer should be <span>D They replenish electrolytes and carbohydrates.
Carbohydrates are important when working out because they are a source of quick energy which is why athletes eat things like pasta often. Electrolytes are important for keeping the body well hydrated. Sports drinks contain these but they are often synthetic and actually do more harm than good.</span>
