Answer: Your answer is B, "It improves the efficacy of workouts."
Explanation:
"It requires a lot of assembly to use" is not a good benefit at all.
"It does not account for new technology." If nothing is new, why get it?
"It generally costs less than low-quality products." If it cost less than low quality workout equipment, then you can almost garuntee it will not work well.
Reduce constipation, control blood sugar, and reduce cholesterol
I believe the answer is the systemic circuit
In the nature-nurture debate, it is true that nature refers to the influence of the environment.