MARKING BRAINLIEST! A group of students rode a rollercoaster at a park. The rollercoaster ride caused their hearts to beat quickly when adrenaline, a hormone, was released into the bloodstream. Which body system is responsible for producing the hormone?

A. Integumentary system

B. Endocrine system

C. Nervous system

D. Muscular system

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.