Answer:
c
Explanation:
The tongue is a key organ. It helps a person chew and swallow by moving food around. Tastebuds on the tongue let a person know how food tastes, if food is too hot or too cold, and if food is spoiled. The tongue helps a person talk by helping form certain sounds. Brushing the tongue is one way to take care of it.
The answer is C because it is very important to know that it must be suited on time unlike the others.
Answer: I feel like grammar focus our perception, attention, and thought on specific aspects of the world.
Explanation: