An electron microscope is usually used for microorganisms that are

too small to be seen with the unaided eye
too small to be seen with an optical microscope
not possible to observe with any instrument

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.

Which organism in this food web is an omnivore?coati

Which is not displayed on the graph