Smoking have contributed to the patient's hypertension by constricting the blood vessels. Correct answer: A The chemical in the cigarettes -nicotine causes the blood vessels to constrict or narrow and this limits the amount of blood that flows to your organs, condition known as hypertension.
The answer is D. Zygote. The zygote has not gotten to the state of forming a fetus.
Quadriceps, recture femories, rectus and femoris
I don’t see any options but I would say hand washing is important especially when it comes to cooking or touching food.