Hich of these is an example of a compound sentence? a.
Fast food isn't likely to be the best choice for a health-conscious consumer.
c.
neither of these
b.
Gwen was taking three science courses this semester, yet she was able to maintain straight A?s.
d.
both of these

Please select the best answer from the choices provided

A
B
C
D

b. they require a huge investment of time, dedication ,training, and patience almost from the day they are born.

explanation:

the sentence gives a clear evidence of how carefully the sar dogs are selected and also specify from what time this exercise begins."almost from the day they are are born." this sentence shows as that this exercise begins early.

if you need any clarification or more explanation pls do mention in the comment section.

      hope this and if it does pls mark as branliest answer thx

pulling in the reader is important

comfort   in their suffering