Answer:
I had this question on my test its A
Explanation:
I'm not 100% sure about this one, but I'm sure it's A
16: True
17: Number 17 is false because each have different quality and perks.
Differential weathering happens when softer rocks weathers away and leaves harder, more resistant rock
behind
Theirs many ways to persuade someone to wear a helmet! for example you can tell the person that a helmet is good for safety, and will protect you’re head if you fall of you’re bike or whatever you’re riding.