Which process best explains how antibiotic resistance in bacteria can occur? (Mark the one best answer.)
O A Bacteria gradually become more resistant to an antibiotic and pass on their resistance to
their offspring
Ов While being treated with an antibiotic, some bacteria will become stronger and survive
to pass on the resistance to their offspring,
o c A patient becomes resistant to antibiotics, depending upon the conditions of the
hospital.

coral.

explanation:

coral. many marine organisms that produce calcium carbonate shells or skeletons are negatively impacted by increasing co2 levels and decreasing ph in seawater.

i believe the answer is a.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.

a. the law of proportion states the combination of 2 atoms in a specific ratio to produce multiple compounds such as the given statement of question ‘1st compound contains 88.8 % cu ’ indicates 88.8 g of cu is present along with 11.2 g oxygen in 100 g of compound whereas the statement ‘2st compound contains 79.9 % cu ’ indicates 79.9 g of cu is present along with 20.1 g oxygen in 100 g of compound

1st compound contains 88.8 g cu

for cu

m = 63 g /mol

atomic % = 88.8 /63 = 1.42

for o

m = 16 g /mol

atomic % = 11.2 /16 = 0.7

b. the emperical formula of 1st compound is

cu1.4o0.7

cu2o