Answer:
Protists are a diverse collection of organisms that do not fit into animal, plant, bacteria or fungi groups. While exceptions exist, they are primarily microscopic and made up of a single cell (unicellular), according to the educational website CK-12.
No; some mice may have developed lung cancer in less than 500 days of cigarette smoke exposure.
I believe B) I think because if there are more animals nothing is going to change but the supplys like food and shelter may decrease but that's not an option
What r the options to answer he question
