Answer:
1
Step-by-step explanation:
0.79 is more than half, so rounds to 1.
3 examples of mechanical digestion:
Mastication
Swallowing
Peristalsis
x<-7/3
3x+12<5
3x+12-12<5-12
3x<-7
3x/3<-7/3
Explanation is given in the above photo.
Not sure what number 1 is but number 2 is true.
