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lbvjy [14]
3 years ago
5

How might a person use a floating stick to measure the speed at which a river flows?

Biology
1 answer:
-BARSIC- [3]3 years ago
7 0
A person might use a floating g stick to see how fast a ricer flows because when you put th e stick in the water,the stick moves with the water and goes as fast as it does, so when you look at how fast the stick is, you know how fast the water is.
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Name four abiotic factors found in a prairie ecosystem? Please help me fast as you can...
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How do the chromosomes in most cells of an organism, such as the leaf cells of a plant, compare to the chromosomes in its reprod
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Answer:

Reproductive cells have half the amount of chromosomes than body cells

Explanation:

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For example: Human body cells have 46 chromosomes. Human reproductive cells has 23 chromosomes.

In sexual reproduction, each parent gives 1/2 of a full set of chromosomes to create the full set needed for an organism.

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