Question

Help no link and answer please

11. What tool would help the students get a close look at the rock sample? *
12. What tool would help the students find the mass of the rock sample? *

Answer 1

11. Use a microscope

12. Use a scale .

Answer 2

12. you measure mass with a balnece. such as a triple balence beam or an electronic balance.

i dont know 11 sorry