Your stomach. The internal organ in which the major part of the digestion of food occurs, being, in humans and many mammals, a pear-shaped enlargement of the alimentary canal linking the esophagus to the small intestine. Let's compare the human stomach to cellular organelles. Which organelle is involved in cellular digestion and contains digestive enzymes?

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

Which locations on the map are low-pressure areas? a b c d e

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.