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dybincka [34]
3 years ago
13

What are the characteristics of crustaceans,insects,and arachnids?

Biology
1 answer:
PtichkaEL [24]3 years ago
6 0
Crustaceans have 3 main body parts head, thorax, and abdomen. insect bodies are divided in 3 main body parts. Legs: arachnids contain 4 pair of legs, Crustaceans have 6-14 pairs of jointed legs, insects have 3 pairs of jointed legs. Antenna: Arachnids have no antennas
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attashe74 [19]

Answer:

the correct option is E.

Explanation:

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as the shrew eats spider( a secondary consumer) so it is a tertiary consumer but it also eats snails( a primary consumer) so it is therefore a secondary consumer also.

so the shrew occupies both secondary and tertiary consumer trophic level.

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5 0
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Read 2 more answers
HELP I NEED A SCIENTIFIC MODEL AND PARAGHRAPH ABOUT ATOMIC THEROY WILL GIVE BRANLIEST AND POINTS
saveliy_v [14]

<h2>Atomic Theory:</h2><h2>Introduction</h2>

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<h2>Paragraph 1:</h2>

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<h2>Paragraph 2:</h2>

I created this model of the dissimilarities between three kinds of matter-- solids, liquids, and gases. The distance between atoms in each state tells us what type of matter we observe.

The Drawing is on the file

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