Eric has a 20/30 vision. this means that eric:

a. can see at twenty feet what a normally sighted person can see at thirty feet
b. can see at thirty feet what a normally sighted person can see at twenty feet has a 20-degree field of vision
c. has a 30-degree field of vision

Select all that apply. which of the following are functions of the skeletal system? 1. to provide the body with a strong and mobile framework 2. to allow the body to move 3. to protect internal organs from sunlight, bacteria, and injury 4. to supply the body with blood cells and minerals

What kind of shoes do football players wear

Describe a typical practice program. for sports