Art a
which statement is true about alexander fleming's initial understanding of penicillin?
a he hoped that penicillin would cure certain diseases.
b he was unaware that penicillin would have any effect.
c he was sure penicillin would be a medicine.
d he knew penicillin was deadly to some bacteria.

answer:

10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

v10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

10m^3 of air weigh 13 kg.

how much does the air weigh in a room 4.2m long, 3.5m wide, and 2.6m high?

explanation:

if u dont know if ur gay or not u have to ask ur self dis

explanation:

the word that best matches the meaning of the expression "went to the big ocean" is died.

the goldfish died, which is why the father looks at the children mournfully. the "big ocean" is the father's way of saying fish heaven. he could have just said that the goldfish died, but this way, the children imagine the fish in a bigger, better place instead of just picturing a dead fish.

explanation: