Question

1. during an experiment a scientist observed prokaryotes that lived near volcanic vents deep in the ocean.the scientist most likely observed:
A.photoautotrophs
B.chemoautotrophs
C.heterotrophs
D.phototrophs

2. what might people do to prevent the development of more superbugs?
A.they should use antibiotics only when necessary.
B.they should develop stronger antibiotics and use them often.
C.they should use stronger disinfectants.
D.they should not get vaccinated

Answer 1

1. During an experiment a scientist observed prokaryotes that lived near volcanic vents deep in the ocean.the scientist most likely observed:
B. Chemoautotrophs

Answer 2

2. What might people do to prevent the development of more superbugs?
A. They should use antibiotics only when necessary.