An acid; because anything below the number 7 i considered acid while numbers above 7 is base
<em>water is important because it gives space to the substances to get in it also it makes the substances wet and dissolve the gases in it ,to transport them from one place to another... </em>
Answer:
reciprocal exchange of dna
It is translation. Transcription is from DNA to RNA and Translation is from RNA to proteins
No. The natural selection is when the best suit fits survive. Therefore is not the idea that as an environment changes.