D. Were nomads who hunted and gathered
Its herbivores. they eat grass and carnivores eat them
Mermaids don’t exist.... they are just irish folk tale :|
Explanation:
3% of the earth's water is fresh. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost. 0.5% of the earth's water is available fresh water.4 nov. 2020