collectively, I think pathogens.
c decrease
Explanation:
bc it can't increase if it's going donw
The best answer would be:
A membrane bound nucleus
<u>Here is more about the question:</u>
There are three domains in the classification of organisms and they are Eubacteria, Archaea, and Eukarya. What makes Eukarya different from the other two is the presence of a nucleus in the cells. Among the remaining two, Archaea is more closely related to Eukarya than Eubacteria.
You didn’t put any of the choices for the risks, but I believe something important to consider is making sure that the tourists return the umbrellas.