3 years ago

Inside a muscle, bundles of single muscle fibers form __________.

1 answer:

7 0

Answer:

Each bundle of muscle fiber is called a fasciculus (singular fascicle) and is surrounded by a layer of connective tissue called the perimysium

Explanation:

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What exercise requires that the knees always stay in line with the toes throughout the jumping phases of takeoff and landing?

Tasya [4]

Answer:

The correct answer is - power step-ups.

Explanation:

Power step up is an exercise that involves an individual to stand upright and lift ur chest and tuck chin in. Put one leg on box or step and forcefully push that leg into the air and put the leg softly on the box or step and again push this leg now in air forcefully and softly put another leg on the box, repeat this again and again.

This exercise helps to keep the knee in line with the toe through the jumping of landing and take off.

Thus, the correct answer is - power step-ups.

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3 years ago

Blue poppies native to China were grown at a plant-breeding center in California. The plants with the thickest leaves were most

Mariulka [41]

Answer: D) directional selection

Explanation:

The characteristics of the poppies shifted in response to the changed environment.

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3 years ago

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