1. Disease- causing organisms that are so small they can only be seen through a microscope A. inflammation

B. pathogens

C. infection

2. tiny one called organisms that live nearly everywhere

A. fungi

B. virus

C. bacteria ​

Select the correct answer. which is the safest and most effective way to get a deeper stretch? a. massage the muscles being stretched b. inhale and push the stretch until it hurts c. lean into the stretch as you exhale d. place ice on your muscles before stretching