The planets revolve around the Sun making it form a disk
I think the answer is active transport
https://www.youtube.com/watch?v=EmPfjfmw_O8
Answer
Explanation
Scientific laws predict or describe an observed phenomenon without explaining why the phenomenon exists while Scientific Theories try to provide the most logical explanation about why things happen as they do.
The oldest type of bacteria is over 3 million years old I think. It comes from the cyanobacteria family! The bacteria is a type of algae! Discovered by Gregorio V. in the Late 1900's.