The answer is : Limestone
The bed nets protect people from mosquitoes longer than of the previous made ones as this is upgraded and highly tested in order to determine its capacity and the uses of it in a way it last longer and protects people from insects that causes disease such as mosquitoes.
The body organs would stop functioning properly.
Answer:
Polymerase chain reaction, or PCR, is a technique to make many copies of a specific DNA region in vitro (in a test tube rather than an organism).
Seafood, white mean, eggs, milk/dairy, Beef
