Help bestie pls help ASAP thank you

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

Which of the following is not a characteristic of s waves?

Chemical hand warmers popular with skiers and snowboarders produce heat when they are removed from their airtight plastic wrappers. they utilize the oxidation of iron to form iron(iii) oxide according to the reaction: