What form of matter is made from only one type of atom a. element b. material c. compound d. molecule

What is the approximate time of death of the body temperature is 29.4 degrees celsius

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

A(n) is a molecule influences the way that a molecule reacts.