Answer:
once humans started gathering big communities, animals weren’t preyed on by larger predators.
Explanation:
humans are incredibly resilient, A human is not only far more difficult to kill than it at first appears, it’s also impossible to escape from. Once people started gathering in big enough communities, large predators were no longer able to easily count people in the animals they frequently preyed on.
"Singular" is is pretty much the same as "one", they both mean a lone object.
At night it takes longer for the water to cool and then it takes longer for the water to heat up in the daytime. Just because of the way the wind is blowing and such
