The number of protons in one atom of an element is that element’s

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

About how much of the cell mass is watet

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different