What bonds might form in a carbon atom with sp2 hybrid orbitals? A. four single bonds
B. a double bond and two single bonds
C. a triple bond and a double bond
D. a triple bond and a single bond

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line