Caliper and Disk brakes
there are two main types of nucleic acids- ribonucleic acid and deoxyribonucleic acid, abbreviated as DNA and RNA respectively.
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Scarce , farrier
Alphine
marshesswamps
what are the two main types of environment
there are two main types the marine and freshwater
The drum and the brake shoes.
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.
The two main types of economy are Command and Traditional.
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.
Light (electromagnetic radiation) forms a continuous spectrum there are no two main types.