is the loss of body fluids and leads to muscle fatigue and a loss of coordination. (1 point) Thirst
Hunger
Hydration
Dehydration

Dehydration

Explanation:

Dehydration occurs when you use or lose more fluid than you take in and your body doesn't have enough water and other fluids to carry out its normal functions.

I hope this helped :)

the answer is c, the development of reading and writing in young children

i would definitly say b : )