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Anika [276]
3 years ago
5

What is tightly coiled dna warped around proteins

Biology
1 answer:
NikAS [45]3 years ago
7 0

Answer: histones

Explanation:

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Which statement is true about the layers of the Earth? * 1 as temperature and pressure increases, density increases 2 As tempera
nignag [31]

Answer:

1. As temperature and pressure increases, density increases

Explanation:

The earth is composed of three main layers: Crust, Mantle and Core. The density or mass per unit volume of the earth's layers increases as one moves from the surface towards the interior of the earth known as the core. Also, there is an increase in pressure and temperature as depth increases. There are three main sources of heat in the earth's core: (1) conserved heat from when the planet formed and coalesced, (2) heat due to friction caused by denser core material sinking to the center of the planet, and (3) heat from the decay of radioactive elements.

The earth's core is composed almost entirely of the metals, iron and nickel. The core has an inner solid layer and a molten outer core. Iron and nickel are both very dense metals, so the core of the earth is very dense and the density increases with depth with the inner core being the most dense layer of the earth.

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3 years ago
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slega [8]

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6 0
2 years ago
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In a forest, for example, plant____ compete for resources such as water and nutrients in the soil.
jolli1 [7]

Answer:

the answer is root

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5 0
3 years ago
Name one pair of rays that are opposite<br> not rays
soldi70 [24.7K]

Answer:

Rays having same endpoint E but not in the opposite directions are ED and EC. This pair of rays meet at point E having different directions.

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3 years ago
Identify the phase of the moon labeled C that would be seen from the earth labeled B
mariarad [96]

Answer:

The correct answer is - a lunar eclipse (total lunar eclipse).

Explanation:

When the sun and moon align opposite one another and earth between them and blocks the light of the sun to reach the moon known as a lunar eclipse. A lunar eclipse can be a partial or total lunar eclipse.

A partial lunar eclipse occurs when a part of the earth covers the moon to get the light or between the sun and the moon. The total lunar eclipse occurs when the whole moon is opposite to the sun and earth between them.

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3 years ago
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