Which statement is false Eukaryotic are much more complex than prokaryotic

The components inside a prokaryotic cell lack membrane

Prokaryotes were the first organisms on Earth

Prokaryotes lack genetic material

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.