Realiza una lista de las reacciones que en casa puedes observar (al menos 5) y escribe un texto de una cuartilla, donde plasmes el balance de reacción y para qué sirve y la ley de la conservación de la masa y como se realiza.

When elements that form a mineral dissolve in hot water, they form a mixture called a(n) a)geode b)vein c)evaporation d)crystallization e)magma f)lava g)solution h)gem

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

Why has two different alleles for the same trait?