Ados por diferentes tipos de célula FORMA Y FUNCION DE LAS CELULAS.
Cada célula tiene funciones específicas y trabaja
para realizar el enorme número de tareas necesaria
la vida.
Según su función, las células tienen diferentes to
desarrollo de los componentes que la forman. Así
Ilargadas y pueden contraerse, mientras que la=
ternas y externas puedan​

12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.