Agroup of scientists are studying a crab. after comparing the crab to other crabs and testing it’s dna, the scientists think they have found a new species of crab. what should they do next?

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.

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

According to this food web which of the following would be considered primary consumers