Electrons, protons, neutrons, electron shells
Because things take time to grow
The right option is; D) eye color, height, hair color
Inherited traits are characteristics of an organism that are coded in the DNA and are passed on from the parents. Inherited traits occur throughout the life time of an individual and it can also be passed on to the next generation. Examples of inherited traits include; eye color, height, hair color, length of toes and blood type.
Systematic separation of the circulation of the blood. The right side of the heart receives oxygen-poor blood from your body and pumps it to the lungs. The lungs oxygenate the blood which returns to the heart and is pumped to the rest of the body by the left side of the heart. After which the blood returns to the right side, completing the cycle of circulation.