I believe developmental milestones are a good guide to help you understand what stage your child could be and what to expect. However every child is different and it is impossible for every child to match the milestones exactly.
B, People who are overweight aren't necessarily well-nourished.
When you are at the top of your movement
Answer:
C.
Explanation: Stop any exercise that causes significant pain during or after exercise. You could get seriously injured if you keep working out through the pain.