1. Carbon dioxide is released
2. Gaseous exchange occurs in the alveoli
3. The oxygen supply is adequate
4. Oxygen is used less effectively
If the * marks indicated your answers, then they are all correct.
Answer:
great thing and great your passion is 1 on the your life because of your nature ,good way to realize good think thankyou
Most likely Marcia, since she is losing weight. Sasha will eventually stop grieving the loss of her dog, and it doesn't say that Joshua is having any severe symptoms.
Explanation:
autonomic nervous system because it regulates homeostasis that receives signals from the body
