Which organelle is considered the control center of the cell or the "brain" of the cell? It contains all the DNA or the instructions to carry out the function of the cell.??

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

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?