The correct answer is letter B. Supplement selection is not a valid criterion to use when evaluating a fitness center. This is a choice only made by individuals who want to increase their level of fitness when training. The other choices given above are commonly used criterion in evaluating a fitness center.
Answer: Kidneys and Skeletal muscles
Explanation: I’m not sure about the which one the third answer should be but hopefully someone else can help too
The answer to your question is
D.
Hepatic portal system.
Answer:
Such activities rely mainly on Type I (slow-twitch muscles) which sustain maximal contraction for extensive periods of time. This use of slow-twitch muscles, and the availability of oxygen, prevents the buildup of lactic acid, and typically does not result in substantial muscle fatigue in the short-term.
Explanation:
