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anastassius [24]
3 years ago
8

Explain what igneous rock is

Biology
2 answers:
Zinaida [17]3 years ago
8 0

Answer:Igneous rock is which is also called magmatic rock is the rock formed when hot,molten rocks crystallizes and solidifies.

Explanation:

docker41 [41]3 years ago
5 0

Explanation:

Igneous rock is formed through the cooling and solidification of magma or lava.

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Describe what happens to organisms who optimum temperature zone is between 21°C and 32°C when the temperature rises from 21°C to
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Answer and Explanation:

The hypothalamus contains the central thermoreceptors which detect blood temperature as well as the thermoregulatory centre. The skin of organism contains peripheral thermoreceptors which detect the environmental temperature.

Increase in body temperature above the normal initiates the appropriate corrective mechanisms that include sweating, lowering of hair for mammals, vasodilation of superficial blood vessels and decrease in metabolic rates. This has an overall effect of causing the body temperature to fall and the normal body temperature is restored.

Sweat is secreted by sweat glands that evaporates from the surface of the body cooling the body as it absorbs latent heat of vaporization. Superficial blood vessels vasodilate so that more blood flows near the surface to encourage heat loss. Hair is lowered so that it lies against the body surface. This encourages heat loss from the body to the external environment.

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3 years ago
Explain what happens to rocks after their elastic limit is passed.
gizmo_the_mogwai [7]
<span>The will deform physically in a permanent way. Depending on Factors such as pressure and temperature the rock either continues to deform or fractures will occur.</span>
8 0
3 years ago
NEED HELP ASAP
Anastasy [175]
Salutations!

<span>What is conduction?

Conduction is when transfer of heat through the movement of particles. The question is a bit tricky, but the simple explanation of conduction is transfer of hear through substances. Everything is made up of particles, so so is substance made up of particles.

Thus, your answer is option D.

Hope I helped :D</span>
5 0
3 years ago
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Why are eukaryotic cells more complex than prokaryotic cells?
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Answer:

eukaryotic cells have true nucleus that's why it's more complex.Prokaryotic cells have false nucleus

Explanation:

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