Answer: I think that the answer is 20 or 19 I am sorry.
Answer:
Mammography is an X-ray of the breast. It's a screening tool used to detect and diagnose breast cancer.
I looked it up :)
Answer:
One muscle flexes while the other extends
Explanation:
<span>The MMR vaccine is the safest and most effective way to protect your child against measles, mumps and rubella.</span>