Radience

Human Body Systems

Science

a blood vessel that carries blood away from the heart

Artery explained in an easy to understand way.

a tiny blood vessel that allows the exchange of gases, nutrients, and waste products

Capillary explained in an easy to understand way.

the system of the heart, blood, and blood vessels, it moves oxygen, nutrients and waste

Circulatory system explained in an easy to understand way.

the movement of molecules from an area of higher density to an area of lower density

Diffusion explained in an easy to understand way.

the system of organs that breaks down food into nutrients for use by the body

Digestive system explained in an easy to understand way.

the muscular tube connecting the mouth to the stomach

Esophagus explained in an easy to understand way.

the organ that filters water and waste from blood

Kidney explained in an easy to understand way.

the organ that removes water from undigested food

Large intestine explained in an easy to understand way.

the organ system made up of muscles that help the body move

Muscular system explained in an easy to understand way.

the brain, spinal cord and nerves which relay information

Nervous system explained in an easy to understand way.

the organs that transfer oxygen from the air to the body, like the nose, trachea and lungs

Respiratory system explained in an easy to understand way.

all the bones in the body that support it, help it to move, and protect internal organs

Skeletal system explained in an easy to understand way.

the long organ where most food digestion occurs, it connects to the stomach

Small intestine explained in an easy to understand way.

the muscular sac like organ that stores urine

Urinary bladder explained in an easy to understand way.

a blood vessel that carries blood to the heart

Vein explained in an easy to understand way.

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