Animals ways of communicating
Sounds- snakes hiss, cats meow, big cats growl warning off.
Whales can communicate from really far away, so can birds but only a few metres
Producing smells
Pheronomes release Into their own environments to attract a mate , scare off competitors mark out territory ect.
Signals like thumping foot( rabbit) to show danger ect
Facial expressions and body posture
We humans are more complex because we can write and speak.
Most animals also use tools for food, like chimpanzees and orangutans
Oldest to youngest
Australopithicus afarensis, homo erectus, homo heidelbergensis , homo , homo sapiens.
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