Help Please! Will give brainiest! What are the Independent (IV) and the Dependent Variable (DV) in this hypothesis?

Hypothesis:

Since coronavirus spreads faster when people are outside in public locations, individuals who work in public spaces have a higher chance of becoming infected by the coronavirus than those who work from home.

IV: The independent variable is the variable that is controlled and manipulated by the experimenter.

DV: The variable that is being measured or tested in an experiment

IV: Where the workers work, public and at home

DV: Number of workers infected by Coronavirus

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.