Simple squamous epithelium
is a stacked, double layer of cells
is a single layer of flattened cells
is longer than it is wide
none of the above

B. Is a single layer of flattened cells

Answerunderstanding what advocacy means and looks like in action;

The question may be incomplete (there are not the possible answers), but according to the scenario, kaley and her coworkers could be in a humanitarian organization like red cross (in the us or in other countries). it's an organization which organizes health and safety services, disaster services, and blood donations.