Answer:
Mechanical teacher was just a machine or computer which can teach but according to the level set without any kind of emotions whereas human teacher can make learning more easier according to the level of students who can understand their emotions as well.
Explanation:
I hope this helps
What I think is C. predicate adjective.
Because complicated is used as an adjective in that sentence.
Can't be A because nominative is mostly used for subject.
Can't be B because complicated is adjective and not noun.
Don't know the last one though, but I'm sure that it's not the answer.
Explanation:
true it's correct go for it bro
