Sure. Single-cell organisms include bacteria and hens' eggs.
Answer:
employees tend to return to smoking when the incentive ends
Explanation:
because employees love to smoke on breaks and they are addicted to smoking.
Answer:
C
Explanation:
I would say C because it HAS to have valid data. Which is a limitation especially if you can't get that data.
Calcium oxide based on the above explanation is an ionic compound.
