A) Blood is taken to the lungs to become oxygenated and returned to the heart before being pumped through the body. Which blood vessels carry
blood away from the heart? (1 point)
arteries
capillaries
veins
elastic
9 answers
arteries
A) Oxygen is taken into the body from the environment, and carbon dioxide is removed from the body and released into the environment. Which
body system is responsible for exchanging gases with the environment? (1 point)
endocrine system
circulatory system
nervous system
respiratory system
body system is responsible for exchanging gases with the environment? (1 point)
endocrine system
circulatory system
nervous system
respiratory system
respiratory system
A) A football player gets tackled during the game, which of the following body systems is responsible for protecting their organs? (1 point)
skeletal system
reproductive system
nervous system
circulatory system
skeletal system
reproductive system
nervous system
circulatory system
skeletal system
A) Make the connection: your heart is dependent on oxygen from your respiratory system, and it is delivered by the (1 point)
circulatory system.
muscular system.
respiratory system.
nervous system.
circulatory system.
muscular system.
respiratory system.
nervous system.
circulatory system
Predict which body system interacts with the one shown in this image to let you know that you are hungry.
(1 point)
circulatory system
respiratory system
digestive system
nervous system
(1 point)
circulatory system
respiratory system
digestive system
nervous system
nervous system