Protein and iron build strong and flexible bones. A diet that lacks these nutrients can lead to osteoporosis.
Answer:oral hairy leukop?////////
Explanation:
Depending on what water source you use, if your using faucet water your food will be clean but not totally.
If your using a lake, ocean, bodies of water your food will not be as clean, water from bodies of water are full of bacteria, and other contaminants.That being said, using a faucet is your best bet or even try to clarify water from bodies can help.
