4 years ago

After an investigation, what do scientists often do?

Chemistry

1 answer:

den301095 [7]4 years ago

7 0

Record observations, pose a question, create a test for an individual variable, test, come to a conclusion

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electric balance, goggles, beaker

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I did it and got it right

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3 years ago

A population of Esherichia coli is given time to grow for eight generations. The final population is 1,996,800 cells. What was t

hram777 [196]

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7800 cells

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The number of Escherichia coli cells N after n generations is given by

N = 2ⁿ × N₀ where N₀ = initial population

Now making N₀ subject of the formula, we have

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Since n = 8 and N = 1,996,800 cells, substituting the values of the variables into the equation, we have

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N₀ = 1,996,800 cells/2⁸

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3 years ago

If something has more mass does it mean it has more atoms?

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You tellme i have the same anwser
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