Which set of values tells us if the reaction is at equilibrium? A
(Ca2+] = 5.8x10-SM
(CO 321 = 5.8x10-5M
B
k= 47M/s
Ksp = 3.34x107

с
Rate of precipitation = 2.1x108 M/
Rate of dissolution = 2.1x108 M/s

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.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

Variety of living organisms; includes genetic, species, and ecological types.