Where did the majority of life originate from: land or ocean?

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Name the types of burns one can get and which structures of the integument are damaged

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?