Test Bank For The Human Body In Health And Disease 8th Edition, 9780323734165 | All Chapters With Answers And Rationals

Mechanical digestion {Ans: This process occurs by chewing in the mouth and by churning in the stomach. There is no chemical change in the substances, only a physical change.}The BTB turned from blue to yellow when you blew through the straw into it because... {Ans: we use oxygen and exhale C02}glucose reacts with_____________to produce energy in the cells {Ans: oxygen}Tissue {Ans: example: blood...A group of similar cells that perform a specific function.}the circulatory system delivers nutrients to {Ans: all the cells all over the body}unicellular organism {Ans: Organisms composed of only one cell (Ex. Bacteria)}Red blood cells {Ans: carry oxygen to our cells and CO2 to our lungs to exhale}your fingertips are more sensitive than your elbows because... {Ans: they contain more sensory neurons}Organ {Ans: A collection of tissues that carry out a specialized function of the body}the circulatory and respiratory systems work together by... {Ans: your lungs (resp. system) supply oxygen carried by blood (circ. system) to the cells, and then the blood carries the CO2 back to the lungs to exhale}Nucleus {Ans: An organelle found inside plant and animal cells that surrounds the DNA; the ''control center''