Why is there racism if we are all related through Noah from the bible? -_- EXPLAIN

Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

The body of water found at number 4 on the map above is the