W and Z are most likely to be gas giants!
Answer:
You should use mineral water but you can also use tap water too, as long as you remove chemicals that are potentially toxic to fish.
Explanation:
Answer:
Each DNA sequence that contains instructions to make a protein is known as a gene.
<span>If my memory serves me well, meiosis </span>is the process that segregates alleles into gametes for reproduction. It has exactly the same definition.