ANALIZAR > ¿Por qué el grupo de Avery destruyó cada tipo de
molécula antes de agregarle la solución que contenía
la bacteria R?

answer; a muscle cell, another neuron and a of the above

materials water oxygen those are the things i can think of in this moment.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.