Answer:
1 f
Explanation:
because the are sufficiently many ways that could occur that you are not in a good condition that could be mental heal...etc
Calories is watching fat intake with food. if you're trying to watch your calories yes it's the fat, because you are trying to eat less fat to maintain a good diet.
sugar crash is to much sugar intake and it makes you fatigue and go to sleep or you feel drowsy and lazy. To much sugar intake is a reason for sugar crash.
The root therm means heat.