ALVEOLI are the very small air sacs where the exchange of oxygen and carbon dioxide takes place. CAPILLARIES are blood vessels in the walls of the alveoli. Blood passes through the capillaries, entering through your PULMONARY ARTERY and leaving via your PULMONARY VEIN.
Answer:
False I believe I just went in quizzlet
because your heart rate is increasing.
Answer:
The three processes that are responsible for nutrients from the soil reach the plant root system: diffusion, mass transport, and root interception. The influence of soil physical conditions on the absorption of nutrients is shown for soil water content, temperature, soil aeration, and root development. This shows that plants and soil are inter related which each other . if their is no soil then plant would not grow
Explanation:
Like my answer, or comment if it has helped!
Answer:
Uracil
Explanation:
Uracil is only found in RNA; thymine is its replacement in DNA.