Why is a frog's tongue anchored in the very front - opposite to the orientation and anchoring of humans?

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.

What organ systems are working to you cool down after a workout?

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic