Is it ok to use "cause"?
????the savanah hypothesis causes human to walk upright.
Top answer
The savannah hypothesis causes human to walk upright. This is correct grammar, but does not make sense in terms of meaning. A hypothesis is merely a suggestion or theory, and a suggestion or theory did not cause humans to walk upright.
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The savannah hypothesis causes human to walk upright. This is correct grammar, but does not make sense in terms of meaning. A hypothesis is merely a suggestion or theory, and a suggestion or theory did not cause humans to walk upright. To cause something means to make it actually happen
A more accurate sentence is this. The savannah hypothesis suggests / argu
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