In: Biology
A ________ is a normal defense mechanism meant to combat pathogen infection in a variety of ways.
| a. | blister | |
| b. | snotty nose | |
| c. | fever | 
Vascular tissue allows plants to ________.
| a. | grow much bigger and taller | |
| b. | allows reproduce without water | |
| c. | survive without roots | 
Prokaryotes are used to ________ in the case of processing milk.
| a. | facilitate product transport | |
| b. | preserve nutrients | |
| c. | prevent spoilage |