Bacteria no longer killed by an antibiotic have and (choose two) A) learned to avoid antibiotics in the body.

B) no new genetic adaptations.

C)learned to feed on antibiotics.

D) developed resistance to the antibiotic.

E)been artificially selected by humans

The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?

Which best describes carbon dioxide’s path out of the body

Ihave made a synthetic cell by placing a solution that is 10% sodium chloride inside a semipermeable membrane through which water can pass but not sodium chloride. if i place this cell into a solution that is 20% sodium chloride what will happen to the size of the cell? will it increase, decrease, or stay the same in size?