Answer:
It helps carry structure that contain hereditary information.
It stores the cell's hereditary material, or DNA
Well it depends, it contributes because it falls on different ways people believe and how we use things and such
Organ system A group<span> of organs that work together to complete a </span>specific function<span>. specialised A </span>cell<span> that has become differentiated to </span>carry out<span> a particular </span>function<span>, eg red blood </span>cell<span>. tissue A </span>group<span> of similar </span>cells that carry out<span> the same </span>function<span>, eg muscle tissue.</span>
