The answer should be glucose. Glucose is the digested form of carbohydrates. It is transferred into blood through small intestine wall by diffusion and osmosis. Glucose is the first choice for energy.
Abnormal behavior in a movie is Pennywise's behavior the in the 2017 adaption of IT. Pennywise was a bloodthirsty clown that killed children every 27 years. Many people believe it's because of a mental illness caused a few years earlier.
The answer is D. Muscles tense.