Hi !
Answer:
<em>Insulin is secreted by </em>the pancreas.
Calcium, vitamins, and cholestrol.
hope this helps!!!
I think are there ages they should no be thinking about being pregnant
Answer:
37.2 trillion cells
Explanation:
Each cell has their own structure and function. This allows them to duplicate its contents and chromosomes and split into 2 to produce another cell during mitosis
Answer:
Physical activity helps prevent chronic illness, which reduces the need for medical treatment.
Explanation:
