muscles contract to pull air into the lungs
Comes from observations or data collected during an experiment
muscles relax to release urine
delivers gasses and nutrients to the muscles
delivers gasses and nutrients to the kidneys
filters harmful waste that could harm the muscles
muscles protecting neurons
filters out harmful waste to help protect the stomach
filters out harmful waste to help protect the lungs
muscles help push food through the body
delivers gases and nutrients to the large intestine
filters out harmful wastes to help protect the spinal cord
muscles contract and relax to push blood throughout the body
takes oxygen from the lungs and gives the lungs carbon dioxide
Scientific explanation for what is occurring.
Explanation of what your evidence from an experiment means.
kidneys filter blood to take out the waste and extra water
Claim
Reasoning/Elaboration
Evidence
