D because if you have already tried one treatment and it caused a infection you would need to change it
A. A UNIT OF ENERGY SUPPLIED BY FOOD.
A calorie is a unit of energy. Historically, scientists have defined "calorie" to mean a unit of energy or heat that could come from a variety of sources, such as coal or gas. In a nutritional sense, all types of food — whether they are fats, proteins, carbohydrates or sugars — are important sources of calories, which people need to live and function.
The answer is: [C]: peptides .
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Answer:
Tissue is a group of cells working together
Explanation:
I remember the answer from when I took Health
Answer:
False
Explanation: The younger you start drinking, the more likely you are to get addicted.
