The maxillary premolars have a buccal cusp that is almost th…

The maxillary premolars have a buccal cusp that is almost the same height as the lingual cusp. The occlusal surface has numerous short grooves that connect to the central grooe; there are no obvious proximal marginal developmental grooves or depression. Which is premolr is this?

What is the primary factor determining whether an atom will…

What is the primary factor determining whether an atom will bond with another atom to achieve a stable electron configuration?A. The number of neutrons in the atomB. The amount of heat energy available to the atomsC. The number of valence electrons in the atomD. The size of the atomic nucleus