D . You never need to apologize by not drinking
The lens helps the eye to focus on images.
"The Lens. The lens is composed of transparent, flexible tissue and is located directly behind the iris and the pupil. It is the second part of your eye, after the cornea, that helps to focus light and images on your retina."
True. Aside from warming up, it's a given fact that safety equipment for some specific physical activities are known to lower the risk of getting injured. The most notable sport that need this is skateboarding, where a helmet and some pads are being used.
Answer:
False
Nerves are kinda like the power lines for the body.
They connect to the brain and extend throughout your body and when the brain sends messages for you to move your arm the nerves help you do that. they also are how you feel. Like if you get pinched then your nerves send a message to your brain and then you realized that it hurt
