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raketka [301]
3 years ago
15

PLEASE ANSWER QUICKLY

Biology
2 answers:
dimaraw [331]3 years ago
6 0

Answer:

have an open circlitory system

Explanation:

yulyashka [42]3 years ago
3 0

Answer:

<h2>D) have an open circulatory system</h2>

Explanation:

Hope this helps!

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Protein molecules are composed of long chains of?
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Amino acids are joined to each other by peptide bonds  to form either a short chain called an oligopeptide or  a long chain called a polypeptide.  These chains are what forms the protein.

5 0
3 years ago
If a cell begins with 2 chromosomes (1 pair), how many chromosomes does it end up with at the end of
Sindrei [870]

Answer: 4 haploid (1 chromosome) cells at the end of meiosis. The original cell no longer exists.

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2 years ago
Please help thank you
noname [10]

Answer:

adhesion

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Hence, when molecules of water attract or stick to other molecules, the force at play is an adhesive force or simply adhesion.

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