Answer:
A. An ectomorph may eat too much junk food.
Step-by-step explanation:
Not everyone gains weight, loses weight, or stores fat in the same way. People also have different body types. Someone who is considered an ectomorph is long and lean, and generally finds it difficult to build muscle. An endomorph is a person who tends to be big, and who has a high tendency to store body fat. Finally, a mesomorph is a person who is muscular and has a high metabolism. Looks can be deceiving, as these characteristics do not always reflect health. For example, an ectomorph may eat a lot of junk food and remain thin.