¿Cómo es el proceso que realiza el corazón para transportar la sangre?

answer; (phospholipid);

c

explanation:

idk

b. to discover aspects of the natural world.

hopefully i .

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.