Which correctly lists three factors that contribute to weathering of rock?

Okay so I think its surface area, rock composition (what makes up the rock), and location influence (like is the rock near a river or some location that may cause whethering)

**I learned this in elementary so I dont remeber that much hope I helped

it's filtration, but this is an assumption so my apologies if i got this

14 days is the half-life of phosphorus-32