Personal factors- heredity, age, sex, disability
Answer is through a blood transfusion supervised by a doctor d)
Answer:
They are made by living things.
Explanation:
humans are living things, thus do not make vitamins.
Answer:
its normal tho when i got period too that happend
just drink cold water and dont take a bath too long ok thats what my mothers said hoped it helped and also dont eat oily foods sweets are not allowed for girls who have period its normal that you have it for long ok dont be worried nothing will bad happend
<h3> hope it hepled</h3>
