Which statement would be MOST important to include in a summary of the article? (A) To reduce antibiotic resistance, people should only eat meat that is antibiotic free.
(B) Cattle producers often give livestock low doses of antibiotics over long periods of time.
(C) Antibiotic resistance is when bacteria changes so that antibiotics cannot kill them anymore.
(D) Cattle are fed a corn-based diet when they should be eating a grass-based diet.

ya'll better be correct this time

The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

In an exothermic reaction at equilibrium, what is the effect of lowering the temperature? a. the reaction makes more products. b. the reaction makes more reactants. c. the reaction is unchanged.