Hello!
The correct answer is D) Having fair skin that is prone to sunburn.
This is because having fair skin is the only thing given that is hereditary (Given from family above you) and the other stuff is environmental meaning that is depends on your living conditions and such. Having fair skin that is prone to sunburn is a risk because if you become exposed to high UV rays for a amount of time you could get cancer.
I hope it helps!
Explanation:
one night stand with a stranger or just casually doggie style
Answer:
Cleaning.
Explanation:
Ultrasound are the high sound waves that has the frequency above than 20kHz. The ultrsonic sound can be detected by animals like bats and has medical importance as well.
The cleaning of the medical instruments and machines are done by ultrasonic cleaners. These cleaners uses the ultrasonic waves to clean the dirt and needs a proper solvent medium for cleaning. The cavitation bubbles are produced that are used for cleaning.
Thus, the correct answer is cleaning.
Exercise and eat more healthy food.
It's because people are around their families more than their friends and also they are related to you by blood which is why you should always be connected to them.
