Answer: difficult
Explanation:
The options to the question are:
difficult.
dispositional.
emotional.
elementary.
Following the information in the question regarding the difficulty in the biology lab that Warner wants to compete, if he doesn't complete, then he'll likely conform to others in this setting because the task seems difficult.
1.) resist external force
2.) attracted
3.) wash
When the mrna has done it's job for the celll and is no longer of any use, it starts to degeneate
<span>the high expense; electron microscopes are costly</span>