AT, GC
Explanation:
Adenine (A) pairs with Thymine (T).
Guanine (G) pairs with Cytosine (C).
A - T
C - G
T - A
T - A
G - C
C - G
hope this helps you!
-4 has one because it is on the line
I think it would be the sclereids cells
The ones about enzymes are chemical digestion and the ones about chewing are mechanical digestion.
