If one slice of bread has 100 calories, and one serving is two slices of bread, how many calories are in one serving?

Which statement best explains the relationship between diet and osteoporosis? a. cholesterol blocks calcium from reaching bone cells. a diet that is high in cholesterol can lead to osteoporosis. b. calcium and phosphorus build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis. c. protein and iron build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis.

Shelley went to the doctor feeling lethargic and tired. a blood test measured a high level of malaria, a parasite that is transferred by a mosquito and attacks red blood cells. which action best protected the nurse who took the blood from shelley?

A. antacids this drug can lead to alcoholism and cause injuries through dui accidents. b. beer the government regulates where this drug can be used. c. cigarettes pharmaceutical companies spend millions advertising this drug. d. cocaine this drug can lead to addiction; possession is a crime punishable by law.