On each side of the neck there are the carotid artery and the jugular vein. the carotid artery divides in the head in 2 parts: internal and external carotid.
I would say C. you wanna know whats going on inside your body creating a little one, after taking a pregnancy test always go to your doctor to confirm the pregnancy and of course no smoking, and avoid alcohol. The more prepared you are about everything may help some people put their mind at ease.
If your lymphatic system stopped working properly fluid would build in your tissues and cause swelling. You could get infections, blockage and even cancer. If your immune system stopped working properly too then you would most likely die. Since your lymphatic system is down and your immune system is down it would weaken your body tremendously meaning the smallest cold could cause death.
Answer:
This is due to the property of contractility.
