Where air pollution is not especially severe, predators have much more impact on leaf-beetle populations than parasites do
Answer: False, it is transported as bicarbonate
Explanation: Carbonic anhydrase is an enzyme belonging to the family of metalloenzymes that catalyzes the conversion of carbon dioxide and water to ions and carbonic acid. This enzyme is found in red blood cells where carbon dioxide enters by diffusion. Once it diffuses through it is then converted by carbonic anhydrase to bicarbonate and hydrogen ions.
That is how its transported in bloodstream, passes through the heart via the venous system, to the lungs. Therefore the answer is False.
Cations are positive so they have less electrons than protons, while anions are negative so they have more electrons.
When bacteria is divided in to two it is called binary fission, but there is also a process called conjugation
