Organs are super important for keeping our bodies balanced and healthy. This balance is called homeostasis. Here are some key systems that help us stay in this state:
Nervous System: This system helps us respond to what’s happening around us. The brain gets information from our senses and processes about 200 million signals every day.
Endocrine System: This part makes hormones. Hormones are like messengers in our body that control different things. There are around 50 hormones that help with how we grow, how our body uses energy, and even our moods.
Circulatory System: This system moves important stuff like nutrients, oxygen, and waste around our body. Blood also helps keep pH levels (which measure acidity) balanced between 7.35 and 7.45. This balance is important for helping our body’s processes work properly.
Respiratory System: This system makes sure we have enough oxygen. In a resting adult, it provides about 250-300 mL of oxygen every minute, which is essential for our cells to work.
Renal System: The kidneys are part of this system. They filter fluids in our body and help maintain the right amount of water and minerals. Each day, they process about 180 liters of blood and create about 1-2 liters of urine to get rid of waste.
All these organs work together to keep our body stable, even when things around us change.
Organs are super important for keeping our bodies balanced and healthy. This balance is called homeostasis. Here are some key systems that help us stay in this state:
Nervous System: This system helps us respond to what’s happening around us. The brain gets information from our senses and processes about 200 million signals every day.
Endocrine System: This part makes hormones. Hormones are like messengers in our body that control different things. There are around 50 hormones that help with how we grow, how our body uses energy, and even our moods.
Circulatory System: This system moves important stuff like nutrients, oxygen, and waste around our body. Blood also helps keep pH levels (which measure acidity) balanced between 7.35 and 7.45. This balance is important for helping our body’s processes work properly.
Respiratory System: This system makes sure we have enough oxygen. In a resting adult, it provides about 250-300 mL of oxygen every minute, which is essential for our cells to work.
Renal System: The kidneys are part of this system. They filter fluids in our body and help maintain the right amount of water and minerals. Each day, they process about 180 liters of blood and create about 1-2 liters of urine to get rid of waste.
All these organs work together to keep our body stable, even when things around us change.