Adenosine triphosphate is the correct answer
Yeah what is the question
Answer:
It is valid because his experiment had clear variables.
Explanation:
He had clear variables and did everyhting the same for both plants, even though he had calcium in one and not in the other, which gives him a true and good result.
The electronegativity of an atom describes how much an atom attracts an electron, whether it be in a covalent bond or just on its own.
C, erosion. Erosion is the natural process of breaking down natural products through wind, or similar natural resources.