To provide energy to build new cells and tissue
Answer:
A
Explanation:
Your ribs are apart of skeletal system and your ribs protect you lungs
Nucleus can be defined as a large organelle found in the Eukaryotic cells and it is also know as the cell's command center,thus it controls the activity of the cells
Explanation:
- The answer to the above question is (c )nucleus. During the cell cycle the nucleus of the cell mediates the replication of the of the DNA and controls the gene expression.
- The nucleus contains a structure which is known as nucleolus and which is made up of protein and ribonucleic acid(RNA)
I looked it up and it should be D. Nerve cells :)
