The ‘filtering factories’ of the excretory system are called

a. rectum.

b. alveoli.

c. nephrons.

d. bronchi.

Volcanoes make new rocks so not ahotspots are the the stuff that makes volcanoes mid atlantic ridge(mar cause i’m lazy) is a constructive plate boundary so it makes sense that new rocks would be found near it, also the mar is in the middle of the ocean so it fits the description deep ocean trench, umm, there’s no ocean trenches to where you’re goingso the mar is most likely the answeri wouldn’t trust me but hey why not

Iwould assume they all have the sun in the center.

I'm guessing that it's referencing the common folk or people of town or the people who are in the middle of the social and economical hierarchy