9. Con ayuda de tus padres en casa, busca un problema de la vida diaria donde apliques los pasos del mëtuando cientifico para dar una solución.
OBSERVACIÓN
PLANTEAMIENTO DEL PROBLEMA
HIPOTESIS
DISEÑO UN EXPERIMENTO:
ANÁLISIS:
CONCLUSIÓN:​

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

the missing space is phylum