Explanation:
racecar backwards is racecar. but racecar sideways is how paul Walker died
Trypsin is an enzyme that breaks down proteins.
Bread contains mostly carbohydrates, namely starch
Fruits contain sugar and fibre
margarine contains mostly lipids
Fish contains a higher proportion of protein, among other macro nutrients.
The answer to your question is,
C. Muscular fitness training strengthens tendons, ligaments, and cartilage.
-Mabel <3