For himself, he is so transparent that all men see him through. which additional description of john brown best infers this same meaning? "he is a man to make friends . ."". . the rarest of heroes . ."" . . a pure idealist, with no by-ends of his own."". . simple, artless goodness. ."

D) ". . . simple, artless goodness. . ."

Explanation: The given phrase "For himself, he is so transparent that all men see him through" gives an idea of a man that is absolutely honest about who he is, he is not trying to hide anything from others, the phrase that is an additional description of John Brown and that has the same meaning is "simple, artless goodness", because it also gives the idea of honest goodness, with nothing to hide, transparent.

answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.

nautre

nature is sure to be the best thing on earth

the sunshine and beauty is sure to be worth

this can't be sold

for any money or gold

because nature is strongly beautiful and is the best thing to happen on earth