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grandymaker [24]
4 years ago
15

What is a biogeochemical cycle?

Biology
1 answer:
mamaluj [8]4 years ago
3 0

Answer:In ecology and Earth science, a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic and abiotic compartments of Earth.

Explanation:

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What makes a variation different from an adaptation? Use an example to explain.
Talja [164]

Answer:

A variation is different to an adaptation as a variation is a difference or variety inside a species, for example a different breed of dog such as a spaniel is a variety of the dog species, whereas an adaptation is a genetic mutation that has developed in order to help an animal survive, such as giraffes having a long neck. Adaptations continue throughout the species due to natural selection.

7 0
3 years ago
Which of the following statements is true for glycerol supplementation? Multiple Choice For each kilogram of body weight, athlet
Thepotemich [5.8K]

Answer:

Glycerol-induced hyperhydration will increase osmotic pressure in the body fluids and thus, decrease plasma volume

Explanation:

Glycerol is a metabolite that can be synthesized in the body from glucose and can also be obtained as a food additive. From a biochemistry point of view, glycerol plays a major role with regard to the deprivation of glucose both in aerobic and anaerobic conditions. Athletes use glycerol to delay fluid loss and avoid dehydration during exercise. This metabolite is known to attract water so it stays in the body longer, increasing osmotic pressure and decreasing plasma volume. Glycerol is also used to lose weight and improve exercise performance. Moreover, it is important to note that it has been shown that intravenous injection of glycerol may damage red blood cells (hemolysis).

5 0
3 years ago
Is a crab a vertebrate or invertebrate?
Flauer [41]
Invertebrate, b/c it doesn't have a spine of any kind 

6 0
4 years ago
A humpcnid enocaom is made of two or more simple machines.
zhuklara [117]

<em>Hi! :) :) The question statement says</em>: <u>"A Humpcnid Enocaom is made of two or more simple machines."</u>

<u></u>

The answer/def: <u><em>Compound Machine </em></u>

Hope this helps! <3

3 0
4 years ago
HELP 10 POINTSSSSSSSS
Varvara68 [4.7K]

Answer:

Middle layer, density increases with depth as pressure increases.

Hope it helps!

6 0
3 years ago
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