Answer: Alveoli
Explanation: Alveoli of lungs are surrounded by extensive blood capillaries. The partial pressure of oxygen in the alveoli is higher than the blood entering the pulmonary capillaries, hence oxygen moves into the blood. Carbon dioxide in the lungs simultaneously diffuse out of the blood into the alveolar space.
Answer:
A
Explanation:
I'm pretty sure it's A because fish = fish feces which = nutrients.
Cementation, Hope this helped.
Detective= they uncover mysteries and understand how things happen by sampling blood and looking for clues
The correct answer is
Stasis
Population becomes isolated
After rapid change in isolated population
Reintroduction
