Caroline: most people recognize that the budget deficit has been rising considerably over the last century. we need to find the best course of action to remedy this situation. antonio: i believe that a cut in income tax rates would boost economic growth and raise tax revenue enough to reduce budget deficits. caroline: i actually feel that raising the top income tax rate would reduce the budget deficit more effectively. the disagreement between these economists is most likely due to

The disagreement between these economists is most likely due to:

differences in scientific judgements.

Explanation:

Two main reasons back to this answer. First of all, science is built based on theories, hypotheses, questions, and research methods. Now, there are many ways to look at a single phenomenon or object of study even in the same science because sciences have something called theories, fields, and currents or schools that use different methods to analyze the same element. This situation is an example of it.

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.

it was surely an odd creature that one made up by reading the historians first and the poets afterwards a worm winged like an eagle; the spirit of life and elegance and charm,   in a kitchen chopping up suet. but these creatures, monst'r however entertaining to the imagination, hast no existence in fact. what one might doth to bringeth h'r to life wast to bethink poetically and prosaically at one and the same moment,   thus keeping in toucheth with fact—that the lady is mrs martin, ag'd thirty-six, did dress in blue, wearing a black coxcomb and brown shoeth; but not losing sight of fiction eith'r—that the lady is a vessel in which all s'rts of spirits and f'rces art coursing and flashing p'rpetually. the moment, howev'r, yond one tries this method with the elizabethan mistress, one brancheth of illumination fails; one is did hold up by the scarcity of facts.   one knoweth nothing detailed, nothing p'rfectly true and substantial about h'r.   hist'ry scarcely mentions h'r.   and i did turn to professeth'r trevelyan again to seeth what hist'ry meanteth to that gent.   i hath found by looking at his chapt'r headings yond t meanteth.