According to this diagram, which line color denotes the universal common ancestor for all 3 domains of life? A. Blue

B. Red

C. Tan

D. Black

Compare and contrast the adaptations of free-living flatworms and parasitic flatworms

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.

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?