Answer:
It is thin tissue that lines the alveoli
Hope this helps.
the argument that the researcher supports in this statement is that the Viruses are nonliving
Answer : Option C
<u>Explanation:</u>
Viruses are organic structures and they are often termed as "organisms at the end of life". Virus is not considered a living as it does not have a biological machinery to replicate.It is a parasite and it needs a host to replicate.
The virus tries its entry through the wounds, respiratory tracts and by passing through insects.
The complete virus particle is known as virion which consists of a nucleic acid surrounded by a capsid, Virus first attach themselves to a host through their surface.
Answer:
Lipid
Explanation:
lipids are comprised of a glycerol and three fatty acid tails.
