You are presented with the question "What sea creature can sometimes be microscopic?" and the following answer choices: 
- squids
 - a fish
 - fungi
 - tortoises
 - fossils
 - barnacles
 - bacteria
 - alpacas

Now knowing that some mollusks are nearly microscopic and interestingly, a squid is also a mollusk, choose the best answer.


 

 squids        