Drag the tiles to the correct boxes to complete the pair match each type of tissue to its description?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

If a solution had a ph of 7 what is the solution

Draw the structure for 5-isopropyl-2-methyl-3-nonene