-EN CUANTO A LA CLASIFICACION DE LOS ANIMALES ES DETERMINANTE LA COLUMNA VERTEBRAL Y LOS QUE NO TIENEN COLUMNA VERTEBRAL PODRIAS INDICAR LA DIFERENCIA?​

Use the drop-down menu to complete the statement. an electron in the first energy level of the electron cloud has an electron in the third energy level. a. a lower energy thanb. a higher energy thanc. the same energy as

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 .

What type of tree is the tallest tree in the world?