The first strings of holiday lights were manufactured as series circuits. which explains why this method is no longer used? a. in order for a series circuit to remain closed, enabling electrons to flow, all lights must work. b. in a series circuit, if all lights work the circuit remains open, but if one burns, it closes the circuit. c. lightbulb manufacturers stopped making lightbulbs that could be wired in series. d. series circuits require more wire to keep electrons flowing between lightbulbs.

Describe the interaction that occurs between two objects with the same electrical charge.

What is the effect of returning nuclear reactor cooling water back into bodies of water?

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