Researchers have concluded that there is a link between _______ physical activity with the risk of heart attack and sudden cardiac death within one to two hours following the activity.
Out of all the answers shown above the one that completes and makes the statement shown above true is answer choice B) vigorous-intensity.
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Answer:
The mechanical advantage of a 3rd class lever is always less than 1. For this class of levers, the input effort is higher than the output load, which is different from second-class levers and some first-class levers. However, the distance moved by the load is greater than the distance moved by the effort.
Explanation:
''An insufficient intake of folic acid—a common B vitamin—in the mother's diet is a key factor in causing spina bifida<span> and other neural tube defects.'' the answer is c
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D. <span>Employers are vicariously liable for their employees' negligence.</span>
Answer:
People that help develop vaccines are Biochemists because they can use their knowledge of chemical makeup of living organisms. There are aslo seveveral different careers that could prove usefull in finding a vaccine.
Explanation:
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