You center a lens to get better resolution and to open up the whole image
Answer:
The upper respiratory system includes the nasal cavity (nose), the pharynx and larynx.
Explanation:
Air enters the body through the nose or mouth, this moistens and warms the air that enters since cold dry air will irritate the lungs. The air then travels down the voice box and down the windpipe.
Food pyramid, because it is a healthy way to show what your eating, and the foods you need to cut out, and the foods you need to eat more.
If he sprained his ankle and you know he's n pain, then you should see the doctor or make an appointment. If the injury is severe then take him or her to the emergency room.
Answer: no but there is one of the oldest sport which is basketball
Explanation: Baseball is one of the oldest sports in the United States. It has not undergone any major changes since its original inception with the exception of equipment being upgraded.