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olga_2 [115]
2 years ago
9

How can trace fossils provide info on how the organism lived

Chemistry
1 answer:
iragen [17]2 years ago
5 0
Fossils provide a window in Earth's history by showing us how they existed in the past. They can be dated through several ways and can show us how animals and plants have evolved over millions of years. Also, fossils can help us better understand ancient disasters by the inclusion of elements (such as <span>volcanic ash or dust from major space object impacts) and how they affected the life on earth)</span>
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Explanation:

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6 0
3 years ago
How many atoms of carbon are present in 1.0 g of c6h12o6?
REY [17]
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4 0
3 years ago
I need to make up an experiment !! Please help
katen-ka-za [31]

Question: Baking a Cake Without Flour.

Hypothesis: I think that when I remove the flour from the standard cake recipe, I'll end up with a flat but tasty cake.

Procedure: I baked two cakes during my experiment. For my control, I baked a cake following a normal recipe. I used the Double Fudge Cake recipe on page 292 of the Betty Crocker Cookbook. For my experimental cake, I followed the same recipe but left out the flour. I first obtained a 2-quart mixing bowl.  

Results: My control cake, which I cooked for 25 minutes, measured 4 cm high.  Eight out of ten tasters that I picked at random from the class found it to be an acceptable dessert. After 25 minutes of baking, my experimental cake was 1.5 cm high and all ten tasters refused to eat it because it was burnt to a crisp.

What did I learn?/Conclusion: Since the experimental cake burned, my results did not support my hypothesis.  I think that the cake burned because it had less mass, but cooked for the same amount of time.  I propose that the baking time be shortened in subsequent trials.

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I hope this helped :))

7 0
2 years ago
One method of increasing the chances of particles colliding during a reaction is to...
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Answer:

3

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7 0
3 years ago
Read 2 more answers
Which of the following best describes a single replacement reaction?
Lady_Fox [76]

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One element takes the place of another in a compound

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I just took a test for it and got it right. :)

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6 0
2 years ago
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