If you had four blue cards, four red cards, and four yellow cards in a deck, what are the chances of drawing a blue card on your first try? 1/4
1/12
1/16
1/3

What would be an example of hypothesis for goldfish respiration lab

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.

The cluster of developing cells from conception until birth is called an