D. Because when you bite your nails your not in that type of mental state
A. Build stamina. The Aerobic energy system kicks in roughly 60 seconds into exercises and continues to be used until energy ceases.
I think the answer would be honors & activities. Because getting a prize or awards could be consider an honor. & Plus it doesn't make any sense with the other options.
Answer:
the constituents in food that the body requires to function properly.
Explanation:
Nutrients are the constituent of which a food is made up of and are required by the body to function properly. They provide energy to our body to perform the necessary and essential metabolic activities.
They help in body growth and tissue repair. There are six major nutrients that we get from our food. These nutrients are- carbohydrate, fat, protein, vitamin, mineral, and water.
Nutrient is required by every organism to survive. Some nutrients are required in large amounts called macronutrients and some in the small amounts called micronutrients.
The answer, I believe, is A. self esteem can fluctuate depending on circumstances
