This is easy, the answer is: <span>Ø</span>
Answer:
trachea
Explanation:
it is a tube that connects troat and bronch
Well, the cell would be out of energy! The mitochondria plays a very important role in cell functions. With out it, it cannot do whatever job that needs to be acquired.
Ionic bonds involve the gaining and losing of valence electrons between atoms, while covalent bonds involve the sharing of valence electrons between atoms
