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valina [46]
3 years ago
15

Plzzzzz help me ASAP . WILL MARK AS BRAILEIST

Biology
2 answers:
dolphi86 [110]3 years ago
8 0

Answer:

A. The plates are driven across the surface by convection currents within the semi-liquid rock of the asthenosphere.

Explanation:

Galina-37 [17]3 years ago
8 0

Answer:

A) The plates are driven across the surface by Convention currents within the semi-liquid rock of the asthenosphere.

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Match the given symbol or molecular formula to the term that best describes it. SO2 K Cl2 C6H6 element arrowRight organic compou
kramer

Answer:

C6H6 - organic compound

K - element

Cl2 - inorganic elemental molecule

SO2 -  inorganic compound

Explanation:

An organic compound contains carbon and hydrogen bonded covalently . Sometimes other atoms aside from carbon and hydrogen called heteroatoms are also found in organic compounds. C6H6 is an organic compound.

Elements are found in periodic table. They always occur in uncombined state. K is an element.

Cl2 is an inorganic elemental molecule containing two chlorine atoms bonded covalently.

SO2 is an inorganic compound composed of sulphur and oxygen bound covalently. Mnay inorganic compounds do not contain carbon

9 0
2 years ago
Read 2 more answers
Why is heritable variation important for both artificial and natural selection.
Julli [10]

Answer:

Heritability is important for natural and artificial selection because a trait must be heritable for them to take place. ... Variations that exist in every population are the basis for natural selection. The differences in organisms come from different genetic material.

Explanation:

7 0
2 years ago
What is the best explanation as to why the Thwaites Glacier is melting so rapidly?
kotegsom [21]

Answer:

Carbon dioxide has been released by the burning of fossil fuels. This process is increasing the ocean's water temperature resulting in the glacier melting

Explanation:

The carbon dioxide emissions have constantly been on the rise ever since the Industrial Revolution occurred. The burning of the fossil fuels is the main reason why there is such high quantity of this gas released into the atmosphere. The carbon dioxide is a greenhouse gas, thus it contributes to the arming up of the atmosphere. Because the atmosphere is warming up, the water is warming up as well. The higher temperature of the water results in melting of the glaciers, such as Thwaites Glacier. As the process continues, more and more of the glacier will be melted, with the end result being relatively big rise of the sea level.

8 0
3 years ago
When the following crosses of pea plants, give the flower color of offspring and ratio expected (blue is dominant) A cross of bl
arsen [322]

Answer:

the right awnser is 3 b and 1 w vote brainliest this is right.

Explanation:

7 0
3 years ago
Is starch a macromolecule?
Alex777 [14]

Answer:

Yes, it is

Explanation:

It is polysaccharide type of carbohydrates which are macromolecules.

4 0
3 years ago
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