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DochEvi [55]
3 years ago
8

Can anyone please tell why the bell jar is covered with black cloth in test for carbon dioxide ?​

Biology
1 answer:
hodyreva [135]3 years ago
4 0

Answer:

To test

Explanation:

test

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The part of the cell that contains the living substance of the cell
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<span>The part of the cell that contains the living substance of the cell is called cytoplasm.
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3 years ago
If the producers in this aquatic food chain produce 50,000kcal of energy; how much energy would the Perch have?
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The 10% Energy Rule in a Food Chain

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4 years ago
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What is the S.I unit of speed , time​
lara [203]

Answer:

Second!

Explanation:

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3 years ago
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How to solve the problem or at least help me with setting up the problem.
RideAnS [48]
okay you're going to take $1,500 dollars and times it by 0.10 to get how much was taken from her salary. 1500x0.10= 150.

Next you will take the amount you get and subtract it from $1,500. 1500-150=1350

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You will then add 270 to her salary and that will be you answer. 1620
3 0
3 years ago
Which of the following is the least likely to increase the rate of diffusion? A. Small concentration gradient. B. Higher tempera
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