You should ask are the remains human remains.
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.
4.b 5.c 6.c is the right answer
The first is Genus name and the second is species name
The statement about air pollution that is false is that "air pollution is only a problem in the developing world. Air pollution effects are reached across the globe.Air pollution comes from power plants, smog in big cities, cars, factories, and even volcanoes. Some air pollution can't be seen such as that from a swamp. A swamps methane gas contributes to the pollution. In the U.S, the EPA sets laws to help reduce the air pollution damage done by places like coal-run power plants.