PLZ HELP ME FOR BRAINLIEST AND 20 POINTS

Observations show that interstellar clouds can have almost any shape and

In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Which stable element is used to determine the age of volcanic rock? a- argon b- carbon-14 c- potassium d- carbon-12