Diff: 2 Page Ref: 685-686. 18) If the vagal nerves to the heart were cut, the result would be that ________. A) the heart would stop, since the vagal nerves trigger the heart to contract. B) the heart rate would increase by about 25 beats per minute. C) the AV node would become the pacemaker of the heart.
Living things have seven essential processes in common:  movement, respiration, sensitivity, growth, reproduction, excretion and nutrition. All things fall into one of three categories: living, used to be living or not living; the presence of all seven life processes indicates a living thing.
The seven life process that cell need to do are : 1. Reproduction : -This is one of the most important life process. A species has to carry forward its progeny or else it would become extinct.2. Movement : - A cell needs to be able to move or change shape.3. Metabolism :- The cell needs to always continue the basic biological process to maintain itself.. Reproduction : -This is one of the most important life process. A species has to carry forward its progeny or else it would become extinct. 2. Movement : - A cell needs to be able to move or change shape.