A woman raises window blinds by pulling down on the cord. How is this chainring the amount of work done on the blinds

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n

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