Consider the diagram
common ancestor
common ancestor
homo erectus
homo neanderthalensis
(neanderthals)
homo sapiens
(modern humans)
which statement is supported by the diagram?
homo erectus was a tool user
homo erectus is an ancestor of homo sapiens.
some ancestors can be on several branches in the hominids.
some ancestors of homo sapiens have not yet been identified.
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As the chart shows, prokaryotes, such as bacteria, were the first forms of life on Earth. They eventually led to the evolution of more complex life forms, including plants and animals. Green bacteria were important because they allowed some organisms to make energy from the sun. The green bacteria also released oxygen in the atmosphere, allowing for more diverse forms of life on Earth.

Explanation:

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