What scientific knowledge was necessary for kroto, smalley, and curl to discover buckyballs? check all that apply. all matter is made of atoms. atoms bond together in certain ways. carbon atoms have a specific mass. the nucleus of atoms is made of smaller particles. oxygen atoms can form ozone.

All matter is made of atoms.

Atoms bond together in certain ways.

Carbon atoms have a specific mass.

Volcano observatory scientists determine alert levels for a volcano by using monitoring data and their knowledge of the expected or ongoing hazardous activity. ... During volcanic unrest and most eruptions, the Volcano Alert Level and Aviation Color Code will change upwards or downwards together.

Explanation: