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vovikov84 [41]
2 years ago
10

1. How many stomachs does a crayfish have? What are they called?

Biology
1 answer:
sladkih [1.3K]2 years ago
4 0

Answer:

It is called "Gastric Mill" They have 3 stomachs

Explanation:

The teeth are part of a system called the “gastric mill.” Through rhythmic movements of these large teeth, of which there are three, their stomachs can actually crush food as a prelude to further digestion.

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c

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the answer is c

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Which is produced by the endocrine system to control how cells and organs function?
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hormons. hormones are released from glands and they all belong to the endocrine system.

6 0
4 years ago
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. A different runner trains for a marathon for 6 months by eating nothing but bags of french fries from McDonalds. They run a 10
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Answer:

0.1m/s

Explanation:

The speed, which refers to how fast an object moves within a period of time, can be calculated as follows:

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8 0
3 years ago
Which statement about a biological catalyst is true. A. Catalysts increase the velocity of chemical reactions. B. Catalysts shif
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Biological classifications have changed over the years. What is probably NOT a reason for these changes?
katrin2010 [14]

Scientists change the names of taxonomic groups to match the current nomenclature is probably NOT a reason for these changes.

Scientists change the names of taxonomic groups to match current nomenclature.

<u>Explanation:</u>

There are various main reasons why taxonomists from time to time require or choose, to modify the name of an organism such as a plant. Initially, the naming of plants is treated by a set of laws ( the International Code of Botanical Nomenclature ) which sets out how to accurately name plants and how to solve cases where two or more names have been used for one species.

It seldom happens that applying the rules requires us to change a name. For example, if a species named by one botanist turns out to have been before legitimately named by an elder botanist.

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