Claire lost weight thanks to the support and encouragement of her friends. They helped her stick to a healthy diet and pushed her to engage in physical exercise every day. Identify the factor that helped her lose weight.

1 culture

2 heredity

3 physical environment

4 social environment

4

Explanation:

Claire lost weight thanks to the support and encouragement of her friends. Therefore the factor that helped her lose weight was her social environment. Her social environment refers to the people around her so in this case her friends. They were the main factor in her losing the weight as they gave her the support and encouragement to do so.

i think your answer is c. measurement system in which the medication dosage was calculated.

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