It’s B why do I have to write 20 characters
The proteins in the cell membrane allow the nutrients to go and waste to go out <span>of a cell. Water passes through the cell membrane without the help of proteins.</span>
Because they’re green. grasshopper are also pretty small.
In the square of an element on the periodic table, the number with the highest numerical value represents the atomic number.
<h3>What is the atomic number Z?</h3>
The atomic number is represented by the letter Z and indicates the number of protons (p) in the nucleus of the atom. This quantity is characteristic of each chemical element.
With this information, we can conclude that The atomic number, represented by the capital letter Z, corresponds to the number of protons in the nucleus of atoms (Z = p).
Learn more about atomic number in brainly.com/question/8834373
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