An impermiable (to water) skin.
No!!
Positive work done on the surroundings by the system (q>0) and negative heat transferred from the system to the surroundings (w<0).
Penguins have larger rounder bodies because it pevents losing heat faster
A chemical reaction is termed exothermic if it releases heat to its surroundings, resulting in a rise in temperature. This is usually accompanied by the system losing energy to its surroundings in the form of heat.
Despite being nice to your friends and always being there for them, they may still decide to ditch you. For that reason, the best way to prevent losing friends is simply being yourself and having friends who accept you the way you are and really care about you.
The best way to prevent losing socks when doing laundry is to check the washer and dryer for any that may be stuck to the sides of the machines when you are doing your laundry.
Losing consciousness means temporarily losing awareness of your surroundings and being unable to respond to stimuli. It can happen due to various reasons such as injury, illness, or lack of oxygen to the brain.
So you would not have cavities and to prevent you losing your pernament teeth
Take vitamins and take care of self.
You can store them in colder temperatures, such as in a freezer.
No, they remove sand and sediment.
There are a few hair care products that can help prevent people from losing hair. Some of those products include Doo Gro, Pantene products, and Revita shampoo.