Level of Organization
These make up everything.
What are ATOMS?
These specialized cells are responsible for bone formation in the skeletal system.
What are osteoblasts?
In a concussion, these 2 organs collide resulting in pain, confusion, or memory issues. One is squishy. The second is hard and meant to protect the first.
What are the brain and skull?
This system supplies the circulatory system with oxygen.
What is the respiratory system?
This system, responsible for coordinating rapid responses to external stimuli, initiated a startle reaction upon seeing an oncoming train.
What is the nervous system?
Basic Building block of life.
What are CELLS?
These cells in the circulatory system help to fight infection.
What are white blood cells?
This organ, when empty, has a volume of about 50 milliliters but can expand to hold up to 4000 milliliters of food and liquid.
What is the stomach?
This system delivers blood for filtration to the excretory system.
What is the circulatory system?
These two systems ensure that your muscles have an adequate oxygen supply to react swiftly to the train's presence?
What are the circulatory and respiratory systems?
Cells working together to perform a specific function. There are 4 types. Neural, Connective, Muscular, and Epithelial.
What is TISSUE?
These cells in the respiratory system are responsible for mucus production.
What are goblet cells?
These twin organs filter about 150 quarts of blood every day to produce approximately 1 to 2 quarts of urine.
What are the kidneys?
This system transports the absorbed nutrients from the digestive system to other parts of the body.
What is the circulatory system?
These three systems were active as you moved to evade the observed train (you unfortunately tripped over a rock not observed).
What are the muscular, skeletal, and nervous systems?
What are ORGANS?
These specialized cells carry genetic information in females.
What are ova (ovum, egg)?
Despite its name, this organ measures around 20 feet in length and is where the majority of nutrient absorption occurs in the digestive system.
What are the small intestines?
This system helps the integumentary system detect and respond to the surrounding environment.
What is the nervous system?
This system, responsible for safeguarding the body from physical injury, sustained damage during your fall, specifically, a scraped knee.
What is the integumentary system?
Organs working together to keep an organism alive.
What is an ORGAN SYSTEM?
These cells transmit chemical and electrical signals in the nervous system.
What are neurons?
Prolonged or excessive exposure to ultraviolet (UV) radiation from the sun can lead to premature aging of this organ, as well as an increased risk of cancer.
What is the skin?
This system provides the structure and support for the muscular system for movement.
What is the skeletal system?
This system acquires the nutrients your body will need to repair itself, but also is responsible for the mess you made in your pants after nearly getting squished by a train.
What is the digestive system?