I don't have the book but <span>Plant and animal cells both have a </span>nucleus<span>, endoplasmic </span>reticulum<span>, </span>ribosomes, aGolgi<span> apparatus, vesicles, </span>mitochondria<span> and a </span>cell membrane<span>.</span>
B. Lactic acid build up creates pains and aches on the muscles
B. Tooth Decay - because of the acid from your stomach rests on your teeth.
B. The answer is B. Even with a high score, you should continue stretching to maintain or potentially improve your range motion.
