Daylight Savings can affect a person's sleeping habits. However, how time changes actually affect you depends on your own personal health, sleep habits, and lifestyle.
Answer:
A. It secretes chemical messengers that travel through the blood to signal changes at target cells.
Explanation:
The endocrine system is made up of glands that generate and release hormones; chemical matters produced in the body that control the activity of cells or organs.
Let me know if this helps!
Carbohydrates:
high intensity training AKA: Interval Training
As when doing Interval Training you do it for long periods of time so if you don't have carbohydrates in your diet you will feel tired and you won't be able to perform at your best.
Proteins:
weightlifting AKA: Lifting Weights
When you are weight lifting for example you burn off a lot of your energy and your body does require nutrients to recover that's where proteins come into play, proteins help with muscle growth, and repair's your muscles.
You need to exercise to keep your body in shape and eat healthy to keep your heart and your bones healthy. Stress is always going to happen but what i do is exercise to keep things off my mind or listen to music. Moods will always change sad, happy, angry ect, but Keep your mind positive and your body healthy.
Good Luck ;)