Not all mixtures are solutions. It has to be a special homogeneous bond mixture composted of two or more substances
D because this is the process of when the nitrogenous bases are going to match each other to form our DNA sequence
Answer:
a the body shivers to generate heat
<span>Fireflies
use the bioluminescence to attract mates for mating hence key in reproduction.
Therefore, beetles from different species should have different lighting
patterns so that they can only attract mates of the same species. This would
avoid interspecies mating which would probably involved expending energy in
produce nonviable offspring which is inefficient (hence will be unfavoured
natural selection). </span>
