What do scientist use to prove a claim or theory?

A successful experiment to validate the hypothesis.

Example:

Many people fell ill after milk freshly squeezed from cows. Their milk also went bad quickly. To counteract this problem: Scientist Louis Pasteur came up with a theory that heat can kill harmful bacteria in milk.

Successful experiment that validates this theory: Heat destroyed the harmful bacteria in milk. When looked under a microscope, milk freshly squeezed from cows contained harmful bacteria compared to milk that had been heated.

Results: People no longer fell sick and pasteurisation was invented to ensure milk stayed fresh and safe to consume.  

the correct answer would be d, i never like waking up.

explanation:

iambic tetrameter is a meter which is basically a line consisting of four feet of iambic and it is used in poetry. it consists of unstressed syllables followed by a stressed syllable. in this question, the only statement which is giving the feel of being stressed is option d, which says that i never like waking up. it means the person is feeling stressed whenever he wakes up. he never likes to wake up and and whenever he wakes up, he doesn't like it. so a sense or feel of being stressed is in this statement.  

trees or love ? pick wat you think is best