6) humans
7) bacteria
8) caterpillars & rabbits
9) trout, and predators
10) It can be overfeeded , and everybody will die sooner or later
B .How organisms could change .
Because if you take care of your body/organs by exercise and good diet then your bidy will stay healthy without sickness which results in longer life span
A because the vesicles transport materials and nutrients around the body.