Human Body Systems

Stomach, intestines, esophagus, food, teeth

The skeletal system is connected to the ___system because the ribs protect the lungs.

The brain/nervous system tells my ___ system to prepare for food when it smells or sees food.

The swimmer's arms reach out to pull her through the water.

The circulatory system transports hormones so it is connected to the ___ system.

Lungs, oxygen, carbon dioxide

The nervous system works with the ___ system to keep your balance.

The endocrine system is triggered by the ___ system when you are hungry.

The skeletal system is connected to the circulatory system because the ribs protect the heart and bone marrow makes___.

Bones

Hormones, kidneys, waste

The circulatory system transports oxygen and carbon dioxide to and from the lungs so it is connected to the ___ system.

The ___ system transports waste products to the kidneys so it is connected to the excretory system.

The wrestler's breathing rate and heart rate increase, supplying more oxygen to his muscle cells.

The circulatory system transports nutrients from the small intestines in the ___ system.

The muscular system is connected to the ___ system. The brain sends signals through nerves to your muscles.

Hormones move through the ball player's bloodstream, stimulating his body systems to work harder.

The muscular system is connected to the ___ system because your blood vessels are smooth muscles.

The___ system tells the digestive system to get rid of stomach contents when hormones are sent by the endocrine system.

Food from the runner’s breakfast has been broken down into nutrients and is delivered to her cells.

The player's brain interprets what her eyes see and directs her movements.

Hormones from the ___ system travel throughout the circulatory system to get to cells.

The ___ system is connected to the muscular system because muscles help our bones to stay still and to move.

CO₂ moves rapidly out of the athlete's lungs. Cell wastes move into the blood and are filtered by the kidneys.

The muscular system connects to the ___system because your diaphragm is a muscle that moves up and down for breathing.

The excretory system and the ___ system both remove waste from the body.

Water enters the digestive system and travels via the ___ system.

Brain, spinal cord, nerves, messages

The ___ system is connected to the digestive system because the digestive system is made of smooth muscles to push food.

The ___ system transports oxygen so it is connected to the muscular system.

Heart, artery, vein, capillary