Why do we say chloroplasts look like green footballs even though a lot of the time they look like perfect green spheres?

What came first egg or chicken? and is tomato a vegetable or a fruit?

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis