Answer:
Explanation:
The umbilical cord is a narrow tube-like structure that connects the developing baby to the placenta. The cord is sometimes called the baby's “supply line” because it carries the baby's blood back and forth, between the baby and the placenta.
These migraine or headache symptoms don't need urgent care, but you should let your doctor know if you: Have three or more headaches per week. Have headaches that keep getting worse and won't go away. Need to take a pain reliever every day or almost every day for your headaches.
Answer:
The endocrine system is a network of glands in your body that make the hormones that help cells talk to each other. They’re responsible for almost every cell, organ, and function in your body.
Explanation:
A is the correct answer.
B is for acid reducing
C is an antihistamine but is also sedating
D is a sedative
