Since I don't know what word is underlined, I will just list everything. 'Marty' is a noun, 'sensed' a verb, 'his' pronoun, 'baseball' noun, 'team' noun, 'was' verb, 'in' preposition, 'trouble' noun.
Can you explain more please explain more questions
No. Science cannot go too far. Science is the method of pursuing knowledge, and the pursuit of knowledge. Knowledge in itself is not dangerous. It only becomes dangerous when people use it for immoral purposes, and THAT has nothing to do with the science that produced the knowledge.