Multiple species aka animals, humans, plants and all the species interactions :)
The lining attached to the lungs is called the visceral pleurae.
Answer:
Blood is carried away from the heart by arteries. Blood that is rich in oxygen. Blood that is low in oxygen is returned to the heart by veins. there is more pressure in arteries than in veins.
Answer: enters, receptor protein, neucleus, chromatin DNA protein complex, triggers mRNA production, specific protein
Explanation:
Because of the increase in hydrostatic pressure