Which statement is supported by the diagram?
A: Homo neanderthalensis is an ancestor of Homo sapiens.
B: Homo erectus is an ancestor of Homo sapiens.
C: Some ancestors can be on several branches in the hominids.
D: Some ancestors of Homo sapiens have not yet been identified.

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

answerhomologous structures;