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During ventilation, the thorax expands as the diaphragm and intercostal muscles contract, increasing the volume of the thoracic cavity. This expansion decreases the pressure inside the thorax, causing air to rush into the lungs to equalize the pressure. Relaxation of these muscles allows the thorax to recoil back to its original position, pushing air out of the lungs.
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Where in the breathing system these changes in the gas content of air happen?
Changes in the gas content of air primarily occur in the alveoli of the lungs. Here, oxygen from the inhaled air diffuses into the blood while carbon dioxide from the blood is expelled into the alveolar space to be exhaled. This exchange is facilitated by the thin walls of the alveoli and the surrounding capillaries, allowing for efficient gas transfer. Additionally, smaller changes in gas content can occur in the bronchi and bronchioles during the process of ventilation.
How does (prograde) occur?
In general, the changes in mineral assemblage and mineral composition that occur during burial and heating are referred to as prograde metamorphism.
What process can Genetic changes in mitosis can only occur by?
Genetic changes in mitosis can only occur through mutations, which are changes in the DNA sequence. These mutations can be caused by errors during DNA replication, exposure to mutagens like radiation or chemicals, or spontaneous changes in the DNA.
What changes that occur during differentiation in a multicellular organism?
Differentiation occurs several times during the development of a multicellular organism. The organism changes from a simple zygote to a complex system of tissues and cell types.
What are Two main kinds of changes that you can observe when chemical reaction occur?
a precipitate is a solid that forms during a chemical reactions
What changes occur in the uterus during the menstrual cycle?
Turns in to a bird
What changes occur in the lens's protein during the aging process?
As people age, degenerative changes in the lens's proteins occur.
What are the different changes that occur during the stage of adolescence?
bogo
What is the driving force behind the changes that occur during puberty?
Your hormones.
Changes occur during an experiment are compared with a?
control
What are the changes in the genetic code called that occur during DNA?
Mutation
What changes occur to the uterus during a monthly menstrual cycle?
usally
What chemical changes occur during the digestive process?
Cellular respiration
Where in the breathing system these changes in the gas content of air happen?
Changes in the gas content of air primarily occur in the alveoli of the lungs. Here, oxygen from the inhaled air diffuses into the blood while carbon dioxide from the blood is expelled into the alveolar space to be exhaled. This exchange is facilitated by the thin walls of the alveoli and the surrounding capillaries, allowing for efficient gas transfer. Additionally, smaller changes in gas content can occur in the bronchi and bronchioles during the process of ventilation.
Physical changes that occur in teens bodies during puberty are called?
Development.
What are the physical changes that occur during infancy's childhoods adolescences and adulthood?
Development
What changes occur to the uterus during a females monthly menstrual cycle?
usally
