17. the eyepiece of a compound light
microscope has a magnification of 10x and the low-power objective and high-power objective lenses have magnifications of 10x and 30%, respectively. if the diameter of the
low-power field measures 1500 micrometers, the diameter of the high-power field will
measure either 4500 micrometers or 500 micrometers.
select the correct diameter. support your
answer.

What does gradualism and punctuated equilibrium have in common

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.