Qué papel juegan las mutaciones en el fragmento presentado anteriormente? ¿Cómo se representa el mecanismo de la selección natural en esta situación?
¿Cómo representa una adaptación la reducción en la armadura corporal?

Asnail, elodea (aquatic plant), or both were added to the tubes and they were stoppered. tubes were placed under a grow light for 24 hours and the results recorded. the test tubes were then covered for 24 hours to produce a dark environment and the results recorded. which statement best explains the change in test tube d from the light setup to the dark setup.

Most of the carbon on earth is stored in the form of

List five ways we are indebted to phytoplankton