Sould i feel sad when my mom shows unconditional love to my siblings but not me?

No

Explanation:

Jealousy is one of the main reasons for conflict in families and societies. It is normal for parents to care for the younger sibling or the one who needs more supervision. Parents love cannot be measured in any way so therefore we should understand the situation instead of being jealous or insecure about it.

answer: much love

explanation:

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answer; i believe that the correct answer is (b) is a factor associated with physical activity and heart disease;