Child labor is the correct answer
You usually start off with twenty baby teeth. If she is losing four each year you would divide the amount of baby teeth by four:
20/4=5
So she lost all her teeth by Five years of age.
PS. which is quite young!
Answer:
Chemotherapy
Explanation:
Chemotherapy is a powerful cancer treatment. The effects of chemotherapy on healthly cells are devastating and can cause them to die. Healthy cells can repair and reproduce, thanks to mitosis and cytokinesis, after treatment, but due to the effects of chemotherapy on healthy cells majority of the time chemotherapy is done on an arterial line that is going straight to the tumor to reduce the effects of chemo on healthy cells. Hope this helps
Migration is affected by various factors like age, sex, marital status, education, occupation, employment etc. People migrate to those places where they have better facilities of health services, educational services, transportation and communication and the life is easier.