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adelina 88 [10]
3 years ago
15

Which of the following organelles can best be compared to conveyer belt

Biology
1 answer:
e-lub [12.9K]3 years ago
6 0
Because it contains DNA, the nucleus can be considered to be the cell's ... It is like a conveyor belt that helps to move substances through the cell factory. ... These (above) go through the chloroplast.
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D. Density increases is the correct answer!
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To maintain the chromosome number of an organism the gametes must
klemol [59]

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7 0
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The half life of C14 is 5730 years. I have a sample that I dug up from a sea cucumber fossil. I expected .00015ppm of C14 in my
Tju [1.3M]

Answer:

The answer is 17190 years

Explanation:

Original amount was 5730. To become 1/8 of the original amount, three (3)  half life periods will demand because after first half life the amount will become 1/2 and after second half life, amount become 1/2 again (1/2 x 1/2 = 1/4).  Third half life, the amount become half 1/2 again (1/2 x 1/2 x 1/2 = 1/8).

For the 3 half life periods we have original amount x numbers of half life periods = 5730 years x 3   =  17190 years

8 0
4 years ago
8 characteristics of life
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5 0
4 years ago
A rock displaces 1,200 L of water. The volume of the rock is:
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3 years ago
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