A small amount of chemical splashes in Frank’s eye. What should Frank do immediately? ask if anyone knows how to use the lab’s eyewash station.
tell his lab partner that he is going to the school nurse’s office.
raise his hand to ask for permission to use the eyewash station.
use the eyewash station while his lab partner informs the teacher.

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

How can you tell the difference between rough er from smooth er?

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these