The pulmonary arteries carry low-oxygen blood from the right ventricle of the heart to the lungs.
answered: Guest
The right answer is b hydrogen bonds!
answered: Guest
the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.
Which of the following is one way in which organisms such as clown fish and sea turtles are able to overcome the many dangers that their offspring encounter and ensure that their species population numbers stay relatively steady