there are more that two but a couple are vitamin D and C
fat-soluble which dissolve in fatty materials
water-soluble which dissolve in water
Water soluble and fat soluable
what are the two main types of environment
there are two main types the marine and freshwater
The two main types of economy are Command and Traditional.
The two main types of friction are kinetic and static.
the two main types of communications are emailing and socialising
The two main types of friction are kinetic and static.
what are the two main types of environment
The two main types of rockets are, Solid Fuel and Liquid Fuel
The main types are Serial and Parallel.
Metallic and non-metallic.
The two types of main ideas are stated and implied ones.
Light (electromagnetic radiation) forms a continuous spectrum there are no two main types.