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2 years ago

13

Explain how fingerprints are formed, and any instances where individuals tried to remove their prints.

2 answers:

maria [59]2 years ago

8 0

A person's fingerprints are formed when they are a tiny developing baby in their mother's womb. Pressure on the fingers from the baby touching, and their surroundings create what are called "friction ridges", the faint lines you see on your fingers and toes

iragen [17]2 years ago

5 0

Answer:

from the marks on the fingers

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Fluid taken in by the ureter

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3 years ago

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alekssr [168]

Answer:

c

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3 years ago

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3 years ago

Read 2 more answers

A newly discovered solar system is found 300 billion kilometers from the sun. How many AU does this represent? Show your work.

Aleksandr-060686 [28]

1 kilometer = 6.68 × $10^{-9}$ (<<<AU is in scientific notation here)

To convert 300 billion kilometer (3,000,000,000 km) into AU you must multiply the kilometer by the equivalent of 1 km in AU (6.68 × $10^{-9}$ )

3,000,000,000 × (6.68 × $10^{-9}$ ) = 20.04 AU

Hope this helped!

4 0

3 years ago

Can you help me please

Tcecarenko [31]

From top to bottom, I believe the answers are:
Biologist
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Geologist
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3 years ago