A. This is cell division which is mitosis and meiosis
Existential crisis are a serious issue that can lead to anxiety and depression. Try talking to a philosopher or a therapist. We don’t know why we are here, try to make the best of it. If you like I can copy and paste one of my midnight rants from when I was 11 about some of my experiences with existential crisis’
ok what would you need help with
Answer:
producers make their own energy
Answer:
C. When the chest volume expands, air can now rush in through the puncture without filling the alveoli.
Explanation:
During inhalation, the contraction of the diaphragm and the external intercostals increase the volume of the chest cavity. As the chest cavity expands, the alveolar pressure become lower than the atmospheric pressure resulting in the flow of air into the lungs in response to the pressure gradient.
The chest cavity is an airtight chamber. This ensures that any changes in the volume of are chest cavity corresponds to the volume of the lungs. If a lung is punctured, the air would not fill the punctured lung but would escape through the hole. Therefore, the punctured lung would not be filled with air during inhalation.