How do you find the diameter of the high power field of view?

Four types of motile cells in human body?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

The law of states that traits are passed from parents to offspring independently of one another.. true or false