Answer:
Body mass index - ratio of weight to height
Explanation:
Answer:
refraction
Explanation:
refraction happens when a wave passes from one medium to another at an angle
Vegetables
Fruits
Grains
Meats/poultry
Dairy
Answer:
Ephraim McDowell (November 11, 1771 – June 25, 1830)
Explanation:
The line of immune defense that was broken was the skin. It might not look helpful but it's a very important part of the body.