Atheory is a) always true b) the opening statement of an experiment c) may be revised or replaced

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 is the role of dna ligase in the elongation of the lagging strand during dna replication?

Qué sucede cuando una persona tiene muy poco o demasiado costeroides?