The phrase "harmony is vertical" means that a. harmony involves notes that sound at the same time. b. notes in a harmony only increase in pitch. c. the singers in a harmony improvise notes from up and down a scale. d. harmony includes every note in an octave.

Amangrove community in a coastal area contains mangrove trees mangrove water snakes

The color contrast between the open ocean and the lagoon between the spit and the mainland. the greater concentration of suspended sediments in the lagoon gives the waters a more turbid appearance. the source of sediment in the lagoon is (are) [(rivers and streams from the mainland) (wind-borne sediment from the spit) (ocean waves washing over the spit) (all of these contribute)].

Why is wilhem wundt considered the "father of psychology"?