Prosper most nearly means
A thrive.
B
invent.
C
search.
a
D
accuse.
Click the bu

Thrive

Explanation:

Prosper means to be successful, and the definition of thrive means to develop well vigorously, or prosper/flourish.

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.

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“there are three different methods of direction observation with intervention: parrticipant observation structured observation and field experiments . “ hope this