Not clear question type again
The answer is our muscles will get soar
A- One benifit is that if the mother was poor, she could save some money and maybe give her kid a better life
She might nelgect the child or abuse him/her, and living life with a caring guardian is better
B- They might want to have a person or thing to care for, or a small bundle of joy as they call it
They might to help a child in need and love them like their own child
Adults should<span> do at least 2 hours and 30 minutes </span>each week<span>of aerobic </span>physical activity<span> at a moderate level OR 1 hour and 15 minutes </span>each week<span> of aerobic </span>physical activity<span> at a vigorous level.</span>