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.
Heart pumping mechanism about blood are statements true
The terms with their correct descriptions are described below.
Explanation:
The different terms in the question are: Body Language, Communicate, Tone, and 7-38-55 Rule.
The above mentioned terms are matched with their description as follows:
- Body Language: crossed arms and a frown
- Communicate: to give and receive messages
- Tone: the sound of your voice
- 7-38-55 Rule: 7 percent words, 38 percent tone, and 55 percent body language
Learn more about Ways of Communication at:
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Electrical signals along neurons
Chemical signals across the connection b/w neurons.
Answer:
The answer to your Question I Burned.
Explanation:
