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mamaluj [8]
2 years ago
9

Sharks and dolphins are not closely related but have many similar features due to the

Biology
1 answer:
kvv77 [185]2 years ago
8 0
It is Convergent evolution
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Triangle XY Z is similar to triangle PQR.<br><br><br> Solve for n.
Naya [18.7K]
Answer:
XY/PQ=YZ/QR=XZ/PR
35/28=YZ/12=30/n
35/28=30/n
5/4=30/n
5n=120
n=120/5
n=24
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Part of an important cellular process involving a DNA strand is modeled below.
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Chromosomes that have the same gene at the same location​
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How does oxygen move from the respiratory system to the circulatory
slamgirl [31]

Answer:

D. By diffusion across a capillary wall

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