Yes, your heart does not need to pump as hard so your blood pressure is lower.
People get Chicken pox just by contact. It is a contagious disease in other words, an air borne disease.
The answer is
A. Hand washing
Answer:
Make the learning fun.
Explanation:
Use bright colors and large numbers, use symbolism as well (Show 2 Cookies, then put in one more cookie, then ask how many cookies are now there), and offer rewards to encourage the student and make it a good experience.
B. Stomach Ulcers is the correct answer