Los Sistemas: Nervioso, Endócrino, OsteoArtroMuscular, pertenecen a la: a) Función de Relación y Coordinación
b) Función de Nutrición
c) Función de Reproducción
d) Función de Defensa
necesito que me ayuden es de una evaluacion

Ecosystems involve living organisms interacting with non-living things in a productive way; how is photosynthesis an example of this? answer, i will give brainiest to first person to get it right.

What are two reasons for why a species might disappear from the fossil record?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing