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svetoff [14.1K]
3 years ago
7

hardened remains of ancient plants and animals found in rocks are __________. a) crystals b) minerals c) fossils d) inorganic mo

lecules
Chemistry
1 answer:
Natalka [10]3 years ago
5 0
The answer would be C) fossils
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a beam of electrons emitted from the cathode of a high-vacuum tube.

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The part of the flower responsible for producing pollen (sperm) is the _______.
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Hello,

Here is your answer:

The proper answer to this question is option C "stigma".

Here is how:

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Your answer is C.

If you need anymore help feel free to ask me!

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7 0
3 years ago
Find the equation of the line passing through the points (2, 1) and (5, 10).​
Vedmedyk [2.9K]

The equation : y=3x-5

<h3>Further explanation </h3>

Straight-line equations are mathematical equations that are described in the plane of cartesian coordinates

General formula

y-y1 = m(x-x1)

or

y = mx + c

Where

m = straight-line gradient which is the slope of the line

x1, y1 = the Cartesian coordinate that is crossed by the line

c = constant

The formula for a gradient (m) between 2 points in a line

m = Δy / Δx

  • Gradient

\tt \dfrac{10-1}{5-2}=3

  • Equation

\tt y-1=3(x-2)\\\\y-1=3x-6\\\\y=3x-5

3 0
3 years ago
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