AYUDENME PLS, PROCUREN QUE LA RESPUESTA SEA LA CORRECTA Escoge la forma correcta de representar la organización externa de los seres vivos de menor a mayor nivel:
a. Individuo  Población  Comunidad  Ecosistema
b. Individuo  Comunidad  Población  Ecosistema
c. Individuo  Población  Ecosistema  Comunidad
d. Individuo  Comunidad  Ecosistema  Población

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .

Differentiate renewable and nonrenewable resources

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?