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goldfiish [28.3K]
3 years ago
7

Fossil fuels can usually be found in layers of what?

Biology
2 answers:
Basile [38]3 years ago
5 0
Rock ( I believe so)
Mama L [17]3 years ago
5 0

made up of plankton and plants is what turns into fossil fuels

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In 1980 Mount St. Helens in Washington state erupted. What were some of the destructive forces that occurred
Arturiano [62]

Answer:

The hot rocks and gas quickly melted some of the snow and ice capping the volcano, creating surges of water that eroded and mixed with loose rock debris to form volcanic mudflows (lahars). Several lahars poured down the volcano into river valleys, ripping trees from their roots and destroying roads and bridges.

Explanation:

4 0
3 years ago
What are the main ideas behind the cell theory? Check all the apply
Art [367]

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6 0
2 years ago
PLZZ HELPPPPP ASAPPP!!!<br><br> !!!!30 points !!!!
yaroslaw [1]

Using two heterozygous tall pea plants, so Tt is the genotype.

       T        t    <---- alleles from parent one

T      TT    Tt

t       Tt      tt

^alleles from parent two on the left

Results:  TT, Tt, Tt, and tt

Genotype ratio:  1/4 TT, 1/2 Tt, 1/4 tt

Phenotype ratio: T is dominant over t, so 3/4 tall and 1/4 short pea plants

8 0
3 years ago
When two experiments are identical except for one variable, the experiment is called a(n) _____. controlled experiment variable
DochEvi [55]
It is a controlled experiment as everything is the same apart from one variable
7 0
3 years ago
3. You begin with one cell that contains twelve chromosomes. This cell undergoes one mitotic division (you need to know the end
andreyandreev [35.5K]
<h2>Answer:</h2><h3>Part 1.</h3>

After one mitotic division, end result will be two cells.

<h3>Explanation:</h3>

Because mitosis is a cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

<h3>Part 2:</h3>

There will be 12 chromosomes in each daughter cell.

<h3>Explanation:</h3>

Because number of chromosome remain same (diploid) in mitosis.

3 0
3 years ago
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