Answer:
The two types of skeletal muscle fibers are slow-twitch (type I) and fast-twitch (type II). Slow-twitch muscle fibers support long distance endurance activities like marathon running, while fast-twitch muscle fibers support quick, powerful movements such as sprinting or weightlifting.
Explanation:
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Answer:
In 1980, the U.S. Department of Health and Human Services (DHHS) and the U.S. Department of Agriculture (USDA) published an expanded food recommendation called the Dietary Guidelines for Americans, which have been revised every five years since then to reflect new scientific information.
Explanation:
The Dietary Guidelines for Americans is recognized as a useful resource to maintain a healthy diet and get the nutrients your body needs to prevent diseases
Answer:
it should be semiconductor.
it can absorb light energy
<span>The statement' microorganism and humus have little impacts on soil health is false. Soil microbes and humus have huge impact on soil health and they are the principal determinants of a particular soil fertility. Humus are dead organic materials which provide essential and needed nutrients that soil needs to be fertile. These needed nutrients can not be available for plant use unless the soil microbes break them down and release the nutriets for soil use. Thus, humus and soil microbes have important roles to play in soil health.</span>