Which of the following occurs when the fight-or-flight response is triggered?

Does this organism still meet the definition of a eukaryote ? why or why not?

One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?

Gunpowder residue is most likely to show up where on a shooters hands