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dimaraw [331]
3 years ago
12

What structure does the earthworm use to grind its food?

Biology
1 answer:
MatroZZZ [7]3 years ago
5 0
I think the structure it uses is digging by eating its way
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A very hot, type O star would most likely emit its most intense radiation
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It would emit its most intense radiation as ultraviolet light
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Difference between setae and chaetae
Schach [20]
Both seta and cheta or chaete means bristles. I think the term can be used interchangeably . Just check this link:- http://en.wikipedia.org/wiki/Polychaete It about polychaetes a class of annelid worms. These are extracts form the passage:- Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called *chaetae, which are made of chitin. Indeed, polychaetes are sometimes referred to as bristle worms. Bundles of bristles, called *setae, project from the parapodia. http://en.wikipedia.org/wiki/File:Polychaeta_anatomy_en.svg Thats a cross section the terms have been used interchangebly.
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3 years ago
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Suppose a similar experiment was set up to measure changes in air composition immediately before and two days after twenty potte
Vika [28.1K]

Answer:

The correct option is C: "Oxygen levels would be higher, but carbon dioxide levels would be the same".

Explanation:

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Hope that answers the question, have a great day!

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Which option describes a benefit of sustainable agriculture?
Tasya [4]

The option that describes a benefit of sustainable agriculture is ; ( D ) soil erosion is reduced

<h3>What is soil erosion </h3>

Soil erosion is the gradual removal of soil particles which leads to the washing away of soil nutrients. soil erosion is caused by the negative impact of floods ( water and wind ).

The reduction in soil erosion is a benefit of sustainable agriculture. While The depletion of aquifers and the overgrazing of farmland are not benefits of sustainable agriculture.

Hence we can conclude that a benefit of sustainable agriculture is soil erosion is reduced.

Learn more about sustainable agriculture :  brainly.com/question/20235874

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How do green plants produce their own food?​
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3 0
3 years ago
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