Http://www.livescience.com/22537-skeletal-system.html
Because you will focus past ("overshoot") your specimen. (Like using a race car as a shopping cart: it's too fast, and you'll fly past the cereal and never even see it before you realize you need to stop.) Also: you risk crushing the slide and objective against each other (on older or cheaper scopes), and that would be a costly (and embarrassing) mistake.
D
Just double the amount of bacteria.
1024 * 2 = 2048
4. A
srry thats the only thing i can answer