What are hollow tubes of protein that maintain cell shape and permit movement of cell organelles

Where is the energy in a sucrose molecule stored? o a. inside the hydrogen atoms o b. inside the carbon atoms o c. in the bonds between the atoms o d. inside the protons

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Models are non-visual ways of coummincating how someone thinks about something in the natural world