Growth factors and hormones are very important to the development of a fetus. Growth factors and hormones are chemicals. Fetuses are made of chemicals.
Psychology is what the brain does and why it does it. Personality and similar subjects are included in psychology. Chemistry is a science that largely involves atoms and elements. They are sort of...
Alchemy is the predecessor to chemistry. Many discoveries by alchemist (especially their instruments) were later used in chemistry. The key difference between the two is that alchemy was more...
Chemistry.
In many ways.
Many things are chemistry that you will not think off, For example fire works and sparklers and chamicals mixing and burning to give off lights.
And Bleach is a diffrent...