Warm air rises at the equator and cold air sinks near the ?

What statements describe a host organism?

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass

The pronunciation aid that determines the stress placed upon a syllable is the