Answer:
Not only is water necessary for the physical survival of humans, but many, if not most, human activities also make use of it. Agriculture is critically dependent upon continual supplies of freshwater. Human households also use freshwater daily for cleaning and laundry as well as for transporting sewage to waste treatment plants.
Zebra,Blackbear,butterfly,pandabear
Answer:
what I don't understand what is the Ctcagt
According to the evolution theory, the first insects appeared about 400 million years BC in the Devonian Period.
Answer:
umm i would help but i dont know what this is i'll try
Explanation:
avradge star:white dwarf, nutron star
massive star:super nova, planitary nubla