Which of the following is an example of nuclear fusion? An alpha emitter is used in a smoke detector to detect the presence of smoke.
A radioactive drug that emits electrons is used to treat cancer in a patient.
Two different isotopes of hydrogen form an isotope of helium on the sun.
A large radioactive atom breaks into smaller atoms, producing nuclear energy.

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false