T-cells
lymphocytes
b-cells
Hope this helpsss, please brainliest!!
The oxygen goes to the respiratory system and goes to the cells of the body. The food has glucose and that goes into the heart and blood vessels. Some of the glucose goes to the cells of the body.
Answer:
Explanation:
fam·i·ly plan·ning
/ˈfam(ə)lē ˈˌplaniNG/
noun
the practice of controlling the number of children in a family and the intervals between their births, particularly by means of artificial contraception or voluntary sterilization.
"family-planning clinics"
