Humans cannot convert the sun's energy into glucose for themselves because humans lack <span>chlorophyll.</span>
Basically:
Anaerobic: takes place in an environment without oxygen
Aerobic: takes place in an environment with oxygen
Hope this helps!
~Chrys
Answer:
cell, tissue,organ, organ system, organism
When lactose is not present, what happens to E. coli is that the genes that produce the enzymes needed to break down lactose are not expressed. The correct answer is B.
