One of the common arguments why the process of transplanting non-human organs which came from animals may be considered as an ethical act is that antigens on the surface of the non-human organs are not significantly rejected in the process. Although its research is still substantial, it is still considered as a matter of ethical issue.
Answer:
Proteins seem better suited for storing genetic information because DNA is only made from 4 bases while proteins were made from 20 amino acids, Scientists thought that proteins could code for much greater variety in their amino acid sequence than DNA could in its nucleotide sequence.
Remain calm
Swim with the current
Draw attention ( if she does not now how to swim)
The eardrum is a thin flap of skin that is stretched tight like a drum and vibrates when sound hits it.
It help because if the the plouttion is because of water it will rain
