Question

Why is a fingerprint useful?

100% _____ to the individual

Answer 1

Step-by-step explanation:

It gives identity to a certain person

Answer 2

`\boxed {\boxed {\sf Unique}}`

Step-by-step explanation:

Fingerprints are completely unique for every person. The ridges never change, even with development and aging.

They develop when an embryo is in the womb. The ridges are created when the embryo interacts with it's environment. Fingerprints can be influenced by certain environmental factors inside the womb and genetics. Despite this fact, identical twins don't have the same one because each embryo can be in a different position and have a different activity level.

Therefore, fingerprints are significant because they are 100% unique to the individual.