The endoplasmic reticulum provides structure to the whole cell, or support, you could say.
The cell membrane protects the whole inside of the cell, and is the structure.
The cytoplasm provides support by holding everything up and it provides protection by surrounding all of the elements.
(I think)
I hope this helped
C. Combine with new atoms
This is how things are made, like oxygen (O2) and hydrogen (h2) combine to make water (H2O)
George Mendel chose to use purebred plants in his experiments because they have a variety of traits.
The answer is B because prometaphase is the start of everything hence the "pro" at the beginning of the word
