Answer:
because only plant have stomata
Tropism
It is a biological phenomenon, indicating growth or turning movement of a biological organism. This is usually a plant in response to the environmental stimulus. This response is dependent on the direction of the stimulus. The stimulus must be perceived first, followed by movement towards or away to the stimulus. There are various types of tropism which are chemotropism, exotropism, geotropism and electrotropism.
Nitrogen. Rocks have nitrogen in them. But just to be sure you should also just look it up to see if I am right.
Answer:
It was a prank
Explanation:
everyone decided to prank percy and act like mrs dodds didnt exist
