The answer is electrostatic precipitator
hope this helps :)
D
Paleontologists study and prove the change in form and functions of organisms throughout time in the fossil record.
The answer is C, serve a different function.
In multicellular organisms, same types of cells makes up a tissue, and tissue makes up organs, then eventually organs work together as an organ system.
For example in humans, stomach cells makes up the stomach tissues, and stomach tissues makes up the stomach. stomach can help digest food and mix food molecules together. But in opposition, red blood cells is present in the blood tissue, however, their function is not to digest food, but is to transport oxygen.
Therefore, we can see that different cells serve a different function.
Answer: c. If you cut an onion near a person, then his/her eyes will always begin to produce tears
Explanation:
I am not totally sure but I think it might biosphere
