What would happen if you set up a microscope so light with a blue wavelength is focused? the blue light would be surrounded by a halo. the red light would show a spherical aberration. the green and red light would be out of focus.?

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

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.