This system breaks down food into nutrients, which are absorbed into the bloodstream. The excretory system, including the kidneys, filters out waste products from the blood and removes them from the body through urine.
What is the digestive system?
The muscle responsible for expanding and contracting the lungs.
What is the diaphragm?
Yeasts are a type of:
What is fungus?
This is the most important part of the Circulatory System
What is the HEART!
This is the process by which an organism regulates its internal environment to maintain stable conditions, like body temperature, blood sugar levels, and fluid balance, despite fluctuations in the external environment.
What is homeostasis!
These systems work together to facilitate movement and because they are attached to bones, and when they contract, they pull on bones to produce movement.
What are the muscular and skeletal systems?
What is the purpose of the respiratory system?
To fuel the body with oxygen and remove carbon dioxide.
The common cold is caused by a:
What is a virus?
The heart moves this throughout the body.
What is blood?
When body temperature rises, receptors in the skin detect the change and send signals to the brain, which then triggers this?
What is sweating?
These systems produces hormones like estrogen and testosterone are crucial for the development and function of reproductive organs.
What are the endocrine and reproductive systems?
In this tube you will find the solids remaining, after food nutrients are absorbed into the blood stream.
What is large intestine?
These are microscopic living organisms that can cause diseases and illnesses in humans, animals and plant life.
What is a pathogen?
The tubes which carry blood from the heart to the rest of the body.
What are the arteries?
This response counteracts the initial change, bringing the system back to its set point (e.g., regulating blood sugar levels)
What is negative feedback?
This system, which includes the skin, acts as the first line of defense against pathogens.
What is the integumentary system?
What is the purpose of the digestive system?
To extract nutrients from food, and get rid of waste.
Bacteria that affect the lungs and then spreads to other internal organs produces this illness.
What is Tuberculosis?
What is the purpose of the circulatory system?
To circulate blood to all parts of the human body.
This organ plays a critical role in maintaining blood pH homeostasis.
What are the kidneys?
These systems bring oxygen into the lungs, where it diffuses into the blood and then is transported to cells throughout the body
What are the respiratory and circulatory systems?
These are where Oxygen and Carbon Dioxide are exchanged.
What is alveoli?
This is the molecule on the surface of a pathogen that triggers an immune response.
What is antigen?
The human heart has how many chambers?
What is 4
The endocrine system contribute to homeostasis by secreting these.
What are hormones?