Answer: Public health measures such as pure food and water, and development of immunizations against many serious diseases such as polio and smallpox, coupled with enhanced economic conditions, are together credited with substantial reductions in the burden of infectious diseases.
Answer:
Sebaceous glands are Holocene glands found over the entire surface of the body except the palms, soles and dorsum of the feet. They are largest and most concentrated in the face and scalp where they are the sites of origin of acne The normal function of sebaceous glands is to produce and secrete sebum, a group of complex oils including triglycerides and fatty acid breakdown products, wax esters, squalene, cholesterol esters and cholesterol. Sebum lubricates the skin to protect against friction and makes it more impervious to moisture.
Explanation:
1.Use a forehand grip.
2.Stand sideways with your non-racket hand facing the net
3.Shift your weight to your rear foot, bend your elbow holding the racket and prepare to hit the incoming shuttle.
4.As you hit the shuttle, straighten your elbow, tapping the shuttle as you hit it. Keep in mind the angle of the racket which will determine the shuttle's direction.
5.Do a follow through and shift your weight from the rear to the front foot.
Sometimes nightmares happen because of what happened on the day before you went to sleep, you might’ve been stressed, you watched a horror movie, or you might have been really scared of something, nightmares also happen because you thought about a lot of creepy things or things that would frighten you before you fell asleep.
