<span>Proteins are made up of chains of small organic molecules called amino acids such as glycine, alanine, lysine or tryptophan.
Amino acids contain an amine functional group, which contains a
nitrogen atom, possibly one or two atoms of hydrogen, and a carboxylic
acid group, which has the formula -COOH.</span>
BECAUSE THE KING WANT THE OTHER THREE OKAY?!?!?!
The use of more resources lead to a decrease in resources, therefore the need for more resources. More people means the more need for shelter. More people means more industrialisation to provide for the needs and wants of life.
When a sperm cell joins an egg cell, a new life is started
If you want to measure small volumes, use a pipette