It’s called cell division
If you have a second fixture around, you can use the same test of putting a tube in a working socket and see if it lights. It is not uncommon in fluorescent fixtures to have the ballast burn out. You may detect a burnt smell or see the bulbs flickering.
Wet season and dry season ♥️
Answer:
the right awnser is 3 b and 1 w vote brainliest this is right.
Explanation: