The epiglottis in the Oral Cavity
pharynx( and for those who didn't know its the very back of your mouth)
The Respiratory system help us meets its needs by giving us energy
In the large intestine. Of the small intetine
There are eleven organ systems, which work together to help organisms meet their basic needs and survive: Circulatory system Reproductive system Endocrine system Lymphatic system Skeletal system Muscular system Nervous system Urinary system Respiratory system Digestive system integumentary system
There are eleven organ systems, which work together to help organisms meet their basic needs and survive: Circulatory system Reproductive system Endocrine system Lymphatic system Skeletal system Muscular system Nervous system Urinary system Respiratory system Digestive system integumentary system
There are eleven organ systems, which work together to help organisms meet their basic needs and survive: Circulatory system Reproductive system Endocrine system Lymphatic system Skeletal system Muscular system Nervous system Urinary system Respiratory system Digestive system integumentary system
In the end of the small intestine. The illeum absorbs the nutrience and send into the blood system
No both of them are different but they meet each other in lungs where,exchange of gas takes place.
Very simple animals, such as sponges and some single-celled organisms, often lack a digestive tract or respiratory system because they rely on diffusion for nutrient uptake and gas exchange. Their small size and simple body structure allow them to directly absorb nutrients and oxygen from their environment through their cell membranes. This efficient method is sufficient to meet their metabolic needs, as they do not have complex body systems that require more specialized processing. Consequently, they thrive in aquatic environments where these processes can occur easily.
During physical work or exercise, the respiratory system responds by increasing the rate and depth of breathing to supply more oxygen to the muscles and remove carbon dioxide more efficiently. This process is regulated by the brain's respiratory centers, which detect changes in blood acidity and carbon dioxide levels. As a result, the lungs expand more fully, and heart rate may also increase to facilitate oxygen transport. Overall, the respiratory system adapts to meet the heightened demands of physical activity.
Three (of many) are: * the muscular system and the skeletal system. All muscles move bones. * the circulatory system and the respiratory system meet in the lungs for the exchange of gases * the circulatory system and the urinary system meet in the kidneys where wastes are removed
"Through" would mean that the air comes in one opening and out the other. Your digestive tract would meet that definition better than your respiratory system would. Of course, a penetrating wound could provide two openings through which air might pass.