4. Suppose that a typical cell is approximately 1/3 the diameter of the field of vision using high power and the diameter of the field of vision for high power is 600 micrometers. What is the size
of this cell? (one millimeter = 1,000 micrometers)
5. How does increasing the magnification affect the field of vision?
6. Explain how total magnification is calculated.
7. Why is it important to avoid creating air bubbles from the slide when preparing a wet mount?

i think it is dna, i'm not totally sure but i think it might be.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.