Responder: en qué nivel de organización situarían a: una molécula de ADN,
una bacteria, un hígado, un cloroplasto, un trozo de hierro, un grupo de
palomas, un pez, un río con peces y algas, un pulmón. ¿cuál de estos niveles
tiene vida?

Four types of motile cells in human body?

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

Which group of molecules are targeted by the kinases in order to control this movement