For evolution to occur:
There must be genetic variation in a population. This provides variation on which natural selection can act. Then natural selection can act by selecting those species which are better adapted to the environmental conditions. Over time those animals that are best suited to the environment only will survive and reproduce. Those organisms successful genes will be preserved and eventually the gene frequency in the population will change, changing the overall characteristics of a population. This is how evolution occurs.
Answer:
I think its a
Explanation:
Adding water is also helping the body get the rest of nutrions that it needs to function and you need to at least need to add a bit of water in your diet your body
#5 is Anemia
#6 is Deficiency
and thats all i know from the top of my head
Answer:
46
Explanation:
Mitosis cell divide and give us 46 chromosome in each two daughter cells.
I think the answer to this is abyssal plane
