Acids and bases
Exterminators use a variety of chemicals to deal with pests. One of the most common is Diazinon, which quickly poisons most living organisms. A list of pesticides may be found at regulatory agencies such as the EPA.
Stars contain hydrogen, helium and a little iron.
Political and physical maps
networked and hierarchical
The most common types of trash found in gyres are plastic items such as bottles, bags, packaging materials, and microplastics. Other common items include fishing gear, styrofoam pieces, and other marine debris.
commonsaltnapthaneinchloroflorinecarbonnitrogen
Sodium Chlroide
D.E.E.T . is the most common chemical.
Peroxides are oxidizers.
Most common types flooring: Hardwood Laminate Tile Carpeting Vinyl
The two most common types of compressors are the positive-displacement and the velocity or dynamic.
chemicals, fights,fall etc.
Two common are shared by most insecticide chemicals. They are chlorinated hydrocarbons and organophosphates. Newer chemicals include parathion and malathion.
leopard seals are most common
The three most common types of Vaginitis are Bacterial, Yeast, Protazoan(Caused By STD's)
The most common types of masonry units are brick, concrete masonry units, and stone.
The three most common types of mountains are fault-block, folded, and volcanic mountains.