I'd just realized I don't know how to delete an answer kkk
Habitat corridors allow species that require a wide range to move around safe passage from one Habitat to another without the risk of encountering Human populations where they can be endangered.
Bacteria and humans are structured differently. All bacteria fall into a a distinct domain of organisms called "Prokaryotes" which are identified with a striking characteristic of absence of well defined nucleus. While all the higher organisms like Humans, are "Eukaryotes" since their cells have a defined structure called "nucleus"
Movement that support the animal, like its need to eat, to defend itself and more.
Homologous is a type of feature that is shared or inherited
from common ancestors.