What three areas of the planet experience convention currents ?

Atomicity occurs to prevent updates of the database occurring only partially, which can cause greater problems than rejecting the whole series outright.some are monatomic, diatomic, triatomic etc because it shows the number of atoms. for example, monatomic means it contains only one atom.

Answer is to avoid experimental error

Exothermic,  physical change after it is already baked

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this