Answer:
Most systems depend on the chemicals produced by it to run smoothly
Explanation
Your endocrine system includes your thyroid, which helps produce certain aiding hormones
The gestation period is actually a fancy term to say how long a woman is
pregnant and when she is going to have a baby. So, when it comes to
human females, this period of pregnancy lasts from 38 to 42 weeks, if
there aren't any complications. If a child is born before week 37, then
that would be a premature baby. When it comes how the age is determined,
well, it starts from the day the baby is born - that is its first day
"alive."
stability that comes from the trunk and the spine
