What is the relationship between the improved microscopes and the discoveries made about cells?

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

What is the common name for the compound shown here? enter the common name of the compound shown?