Answer: Circuit training builds your aerobic, or cardiovascular, endurance, too! “Your cardiorespiratory system has to work harder to keep up with the relentless demand for energy from your working muscles as you perform back-to-back exercises,” he says.
Explanation:
<span>Muscles are made of fibers?
-true
</span>
Answer:
Lack of food safety legislation
Explanation:
The United States has a plethora of food safety regulation and this cannot be said to be the a reason for the increasing threat of foodborne illnesses. However factors like increasing mass production of food, ingredients and food supply coming from different suppliers globally and others are real reasons for the threat.
The answer is D
Hope this helps
Antigen recognition by T lymphocytes
