Water is a key element and necessary thing life needs in order to live and thrive without water everything would die.
I don't think the answer is A as that seems a bit drastic, I think it's C.
I had this question when I took a biology class cuz I chose to study a lot on paleontology :)
It’s that there’s fossils of animals in geological strata that are older than the Cambrian explosion.
Some fossils from the ediacaran period have been discovered in layers aged to the Cambrian
Are tobacco, sun exposure and radiation exposure
