Which system protects the body from foreign pathogens (invaders) like viruses, bacteria, and fungi?

Which system brings in oxygen (O₂) and takes out carbon dioxide (CO₂) ?

Which system protects the body from foreign pathogens (invaders) like viruses, bacteria, and fungi?

Which system provides support for the body, protects vital organs like the brain and lungs, and is where new blood cells are made?

Which system has glands that produce hormones like testosterone, estrogen, and adrenaline (epinephrine)?

Which system is responsible for thinking, emotions, and controlling movement?

Which system includes your skin, hair, and sweat glands?

Which system is blood a part of and is also responsible for pumping blood around the body?

Which system is different between males and females and is needed to make babies?

Which system breaks down food and absorbs the nutrients?

Which system connects to the bones to move them?

Which system includes the kidneys which filter the blood of waste to make urine?

Which are the four levels of biological organization from smallest to largest?

contains muscles and tendons

contains bones, ligaments, cartilage and joints

contains lymph vessels and nodes

contains kidneys, ureters, bladder, urethra

contains testes, sperm, penis or ovaries, eggs, uterus

contains mouth, esophagus, stomach, intestines, liver, pancreas, gallbladder

contains glands throughout the body

contains heart and blood vessels (arteries, capillaries and veins)

contains skin, hair, nail, sweat and oil glands

contains nose, pharynx, trachea, bronchial tubes, alveoli and lungs

contains brain, spinal cord and nerves

communication and coordination with nerve impulses from the external and internal environment

produce sound, transport gases, eliminates waste, filters and breathe

protection, senses outside environment, regulate temperature, eliminate waste and support

transport nutrients, gases, waste, hormone, red blood cells, white blood cells, and platelets

communication and coordination using hormones, maintaining homeostasis

physically and chemically breaks down food, absorbs nutrients and eliminates waste

production of offspring

filters and regulates the composition of blood and body fluids and eliminates nitrogenous waste

filters fluids from the body to the blood, fight diseases and organisms

framework, protection, produce blood cells and storage

movement of the bodies organs, posture, production of heat to help maintain body temperature