What does the professor tell harry to do?

a. stay still

b. crawl towards his voice

c. look for the water

d. continue on his way until he gets to the main cavern

The Professor tell Harry to C: look for the water.

Explanation:

‘Journey to the center of the earth’ by ‘Jules Verne’ is a science fiction story. It is about a great scientist “Professor Lidenbrock” who is a lecturer at “Hamburg University”.

Harry was a young boy who came to stay with the professor as his parents had died. He was like an assistant to the great scientist. Professor decided to go to the center of the earth, but Harry was always unsure about the trip the professor had planned. They were out of water, so the professor asked Harry to look for water.

the answer to this question

21 balloons is the story of professor william sherman's travels.

in 1883, he set off from san francisco for a balloon ride over the pacific and was found a month later floating with 21 balloons in the atlantic ocean. this seemed an astounding feat and everyone wanted to know what had happened.    

professor sherman was loyal, however, and said he would tell his tale first to the western american explorers club in san francisco, of which he was a member. this built up suspense for several chapters before he began to tell of the wonders of his adventures and the amazing island of krakatoa, an island which had just been blown up by a volcano.  

the residents of krakatoa are all millionaires who live under a "gourmet government" of their own devising. we get to see all the incredible adventures that creative people with unlimited resources would create according to the author.