Which of these organisms is a eukaryote?  

A population is:  

Which of the following is not true about lipids:    

What is the best explanation for why theories change?  

The process by which organisms maintain a relatively stable internal environment is:

Which is not required for something to be considered alive?  

A scientific hypothesis must be:

Among other things, prokaryotes differ from eukaryotes by:  

The total sum of all chemical reactions in an organism is called:  

Match the hints to its probable bacteria