Which cells carry oxygen from the lungs to the rest of the cells in the body? (1 point)
Red blood cells.
how does the body help maintain homeostasis?
The body helps maintain homeostasis through various mechanisms such as:
1. Temperature regulation: The body uses sweating and shivering to regulate its temperature and maintain a stable internal environment.
2. Blood sugar regulation: The body regulates blood sugar levels through the actions of insulin and glucagon, which help maintain a stable glucose concentration for proper cellular function.
3. Fluid balance: The kidneys regulate the balance of water and electrolytes in the body to maintain proper hydration and balance of bodily fluids.
4. pH regulation: The body maintains a stable pH by buffering acidic or alkaline substances and regulating the levels of carbon dioxide and bicarbonate ions in the blood.
5. Blood pressure regulation: The body controls blood pressure through mechanisms like vasoconstriction and vasodilation to ensure adequate blood flow to organs and tissues.
6. Oxygen and carbon dioxide balance: The respiratory system regulates the intake of oxygen and removal of carbon dioxide to maintain proper gas exchange and cellular respiration.
7. Waste elimination: The kidneys and liver remove waste products from the blood, ensuring the elimination of toxins and maintaining optimal metabolic function.
These are just a few examples of how the body maintains homeostasis, but there are several other mechanisms and systems involved in this process.
answers:
it delivers nutrients to the cells
it delivers oxygen to the cells
it help transport waste out of the cells and the body
it carries carbon dioxide away from the cells and breathed out of the body
all of the above
All of the above answers are correct. Red blood cells play a vital role in delivering nutrients, oxygen, and removing waste such as carbon dioxide from the cells and the body. They transport oxygen from the lungs to the cells and carry carbon dioxide away from the cells to be breathed out as waste. Additionally, they help transport nutrients to the cells and assist in removing metabolic waste products from the cells and the body.
what is the function of the execratory system
answers:
the system is responsible for digestion
the system is responsible fort taking in oxygen and removing carbon dioxide
the system is responsible for transporting blood throughout the body
the system is responsible for removing waste in the body
The correct answer is: the system is responsible for removing waste in the body.
The excretory system, also known as the urinary system, is responsible for filtering and eliminating waste products from the body. It includes organs such as the kidneys, ureters, bladder, and urethra. The kidneys filter the blood and produce urine, which contains waste products such as urea, excess water, and electrolytes. The urine is then transported to the bladder through the ureters, stored in the bladder, and eventually eliminated from the body through the urethra.