3 years ago

Why do not all rock types contain fossils?

1 answer:

4 0

Answer:

Igneous rocks form from molten rock, and rarely have fossils in them. Metamorphic rocks have been put under great pressure, heated, squashed or stretched, and fossils do not usually survive these extreme conditions. Generally it is only sedimentary rocks that contain fossils.

Explanation:

Hope it helps, some how.

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Using the first volume and pressure reading on the table as V1 and P1, solve for the unknown values in the table below. Remember

maw [93]

Hope this helps. I provided step by step in the picture below if you want to see how I got these answers.
A= 1.0L
B= 0.50atm
C= 0.60atm
D= 4.0L

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3 years ago

Write the scientific term .<br><br>the metallic oxides which desolve in water (...............)

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Magnesium oxide is the metallic oxide which dissolve in water

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3 years ago

Which of the following fibers should not be in this group?

ryzh [129]

Answer:

Nylon

Explanation:

This should not be in this group

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In China, the concentration of blood glucose, C6H12O6, is measured in mmol / l . In Pakistan, the

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2 years ago

In a molecule of fluorine, the two shared electrons give each fluorine atom how many electron(s) in the outer energy level

timofeeve [1]

Answer:

8 electrons

Explanation:

As per the <u>octet rule</u>, the atoms possess a tendency to bond in a manner that every atom must have at least eight(8) electrons in its outermost/valence shell. It can be done either by sharing, gaining, or losing electrons from one atom to another. According to this rule, flourine would have 8 electrons in its outer shell after two shared electrons are given to it.

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3 years ago