Which statement best describes an effect of the low density of frozen water in a lake and why ?

1 answer:

4 0

Answer:When water freezes, it contracts, decreasing the water level in a lake. Water in a lake freezes from the bottom up, killing most aquatic organisms. When water in a lake freezes, it floats, providing insulation for organisms below.

Explanation:

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If a person adds benzidene to cells grown in a test tube. Within minutes, she see’s the cells energy level fall and the metaboli

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Answer:

B. Mitochondria

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Mitochondria are known as the power house of the cell. They are the sites of cellular respiration that breaks down glucose into energy molecules such as ATP and energy storage molecules such as NADH and FADH2.
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There are several species of grain beetles that live on dry meal and do considerable damage to stored grain. In an experiment, a

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regulates blood volume and pressure, stimulates red blood cell formation, and controls fluid, electrolyte, and acid-base balance

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The Circulatory system regulates blood volume and pressure, stimulates red blood cell formation, and controls fluid, electrolyte, and acid-base balance.

What is Circulatory system?

To obtain oxygen into the blood, the circulatory system (cardiovascular system) pumps blood from the heart to the lungs. The remainder of the body receives oxygenated blood from the heart via arteries. Oxygen-depleted blood is returned to the heart by veins to restart circulation.

The human body is a tremendously intricate structure with numerous organ systems, including the brain, which regulates all bodily functions, lungs, which assist in gas exchange, and kidneys, which filter out waste products. However, the circulatory system controls all of these since blood is a fluid that keeps the body free of any materials that are not necessary for the body.

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brainly.com/question/25148768

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1 year ago

When the Moon appears to be shrinking it is called... A.Gibbous B.Waning C.Waxing

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Answer:

the answer would be B Waning

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2 years ago

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