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Oliga [24]
4 years ago
10

How has shark skin been used to inspired materials that slide faster through the water?

Biology
1 answer:
sergey [27]4 years ago
3 0

Answer:

Shark skin has been used by many cultures as sandpaper. It's kept shipmates safe in slippery-when-wet conditions. Swimsuits modeled on shark skin are said by Speedo to reduce drag by up to 4 percent. Now, research by two separate groups could lead to synthetic shark skin that would make ships and submarines faster and less expensive to operate.

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Attached is Model 1. I found the exercise on the internet.

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The other part of the molecule has two fatty acid chains which are hydrophobic meaning that they are nonpolar.

B. Yes, it would mix well with water because polar molecules are dissolved in water perfectly. Their partly positive portion and their negative polar connect to the positive charge of the H atoms and negative charge of the O atom of the water molecules.

6 0
3 years ago
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dolphi86 [110]

Answer:

True

Explanation:

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4 years ago
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lana66690 [7]

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