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vampirchik [111]
3 years ago
12

Which of the following is true about sponges and placozoans?

Biology
1 answer:
Nastasia [14]3 years ago
4 0

Answer:

I am not sure but I think the answer is of last one.

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Site 3: http://www.experiment-resources.com/darwins-finches.html
Taya2010 [7]

Answer:

Have a good day!

Explanation:

5 0
3 years ago
Evolution of the inner ear of humans can be traced back to the___system of fish
melomori [17]
The answer to your question is 
\boxed {\bf lateral~line}


\bf Explanation:
The lateral line system is found in fish and is used to feel a vibration, movement, and pressure in the water. These senses are derived from the epithelial tissue which reacts to the movement near the fish.

Hope this helps!
8 0
3 years ago
What is the cleanest burning fossil fuel?
Alexandra [31]
Natural gas (methane (CH4)) is the cleanest burning fuel<span>, emitting the smallest amount of carbon dioxide of all the </span>fossil fuels<span> (coal, oil and natural gas).</span>
7 0
4 years ago
What is the basic group of every amino acid?
Kaylis [27]

Answer:

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.

Explanation:

HOPE IT HELPS : )

5 0
3 years ago
You use a flashlight to observe a mineral. What can you conclude if the mineral is waxy and dull?
Step2247 [10]

the mineral is non-metallic........

5 0
2 years ago
Read 2 more answers
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