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liraira [26]
3 years ago
12

Which of the listed relationships between groups is correct?

Biology
1 answer:
iren [92.7K]3 years ago
7 0

Answer:

A. Chelicerates are a group of arthropods

E. Sea urchins are a group of echinoderms

B. Gastropods are a group of mollusks

Explanation:

Chelicerates are primitive arthropods having 6 pairs of appendages. 1 oral appendage used for feeding and lack actual mouth parts for chewing up "suck up predigested food". Cephalothorax is the largest and Abdomen contains gills.

Sea urchins are a group of echinoderms as they have spin skin , all marine and found in the bottom of the sea.

Gastropods are the largest and most varied group of molluscs. Gastropod means stomach footed, a typical gastropod is a coiled mass of organs enclosed in a dorsal shell, which rests on the foot having a head ans sensory structures on head and having an operculum.

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Shale is a common sedimentary rock. Which of these was required to form shale?
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Answer:

Compacting.

Explanation:

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The term __________ refers to lack of control over bowel movements that is not caused by an organic problem.
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4 0
1 year ago
Tell me how bacteria make their energy and other chemical products.
iren [92.7K]

Answer:

<em>Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds. Bacteria can obtain energy and nutrients by establishing close relationships with other organisms, including mutualistic and parasitic relationships.</em>

Explanation:

I hope it helps! Please mark my answer as bräinliest! Thank You!

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2 years ago
6. Circle the domain that describes each property.
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Answer:

archaea

Explanation:

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Answer:

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Explanation:

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Evolution also explain the unity among organisms by explaining their shared characteristics. This refers to their common ancestors.

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