Why wouldn’t you just look the words up online?
<span>the answer for this is Veins and Arteries</span>
Answer:
Explanation:
Infection.
Exposure to environmental and workplace hazards such as high levels of radiation or toxic agents.
Hormonal irregularities.
Improper implantation of fertilized egg in the uterine lining.
Maternal age.
Uterine abnormalities
hope it helps
The lines 1, 4, 5, and 6 .
