Joshua has written an argumentative essay on the value of teaching sculpture to primary school students. Which sentence would be the best concluding statement for this essay?
A.
Sculpting helps children appreciate nature because they learn to see the beauty in their surroundings and gain knowledge about the rich cultures of different countries.
B.
Some people may think that sculpture is a complex art best left out of the school curriculum, but these findings confirm that it helps children learn several essential skills.
C.
Children should learn sculpting as part of their school curriculum because sculpting has a positive influence on their emotional development.
D.
Children should learn sculpting in schools because they can express themselves through sculpture, which helps them channel their emotions in a productive manner.

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.

there is no paragraph seven here.

answer: dinner and a movie with your friends this saturday night.

opportunity cost refers to the benefits that a person or business misses out on when choosing one alternative over another. opportunity costs are easy to miss, but they can be important for decision-making. in this example, the alternative that the person will miss out on is the opportunity to have dinner and watch a movie with friends on saturday, as he will have no money left after buying the cd.