One dominant and one recessive for each parent is what you were asking for right ?
It would be pictorial data cause historian's use historical pictures.
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
Answer: B
Explanation: The amount of salt in the inner circle is equal to the amount of salt in the outer circle.