What is the difference between a tissue and an organ system? what is the difference between a tissue and an organ system? the tissue level of organization is more inclusive than the organ system level. an organ system includes tissues. a tissue cannot exist unless it is a component of an organ system, whereas an organ system can exist independently of tissues. tissues are not composed of cells; organ systems are composed of cells?

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle

A(n) is a molecule influences the way that a molecule reacts.

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.