The air (oxygen) inhaled by the respiratory system is circulated through the blood to all over the body by the cardiovascular system.
Explanation:
The respiratory systems circulatory or cardiovascular system work together to circulate oxygen and blood to all the parts of the body. Air enters and exits from the lungs through the respiratory organs like trachea, bronchi, and bronchioles. Blood moves to and from the lungs to connect to the heart. Blood takes oxygen from the lungs to the heart than the heart pumps it to the different body parts.
So, the respiratory system is very essential to provide oxygen which is important for the cellular process. The cardiovascular system directly depends on the respiratory system and vice versa.
Thus, The air (oxygen) inhaled by the respiratory system is circulated through the blood to all over the body by the cardiovascular system.
Blood is the fuel that keeps you going! Oxygenated blood is brought to organs and tissues via the arteries, while veins bring deoxygenated blood back to the heart to be replenished. The point is, without the respiratory system your blood would be useless.
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
We need water to survive and so do plants if there is pollution plants would die and people would get sick. Also the animals would also get sick and even die.
Answer: Partly it's because teenagers are quite different from their childhood selves. This is because the brain is continuing to mature and also because sex hormones such as testosterone, estradiol and progesterone influence brain function and these are the hormones that rise to adult concentrations at puberty.
White-flowering plants indicates that they are dominant in heredity. They exhibit a specific and consistent characteristics that passes throughout generations and as a result, their offspring inherited the same and exact traits that came from their parent or origin.
During fertilisation, 1 gamete from each parent combines to form a zygote. Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA