3. Katelyn is working on a project about classifying cells as either prokaryotic or eukaryotic. She is observing a cell under an electron microscope that does not have a cell wall but does have a nucleus. How should Katelyn classify this cell? A prokaryotic

B eukaryotic

C there is not enough information to classify this cell

D this cell has components of both types​

The answer for #3 is c but i don't know why

Plz mark brainliest 30 points 1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s. 2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.