Traits are passed down from the parents
Each gram of carbohydrates has “4” calories.
D. All of the above
Nearly anything that puts stress or strain on an asthmatic person's lungs may trigger an Asthma attack.
That is not true because DNA is stored in the nucleus the mitochondria is the power source of the cell
As the heart pump blood through the body through the entire circlatory system oxygenated blood is pumped away from the heart to pumped to the lungs where it is reoxygenated before returning to the heart