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science system test!
body systems
| Question | Answer |
|---|---|
| the levels of organization are... | cells, tissue, organs, organ systems, and organisms |
| nucleus' function | holds the genetic info (DNA) for the cell |
| function of chloroplast | makes food for the cell: collects sunlight and makes it into sugar for the cell |
| mitochondrias function | produces energy to fuel the cells activities |
| cell wall function | monitors everything that goes in and out of the cell |
| cell membrane function | protects the cell |
| cytoplasm function | keeps organelles in place, sticky fluid |
| function of the circulatory system | transports oxygen, nutrients and waste filled blood throughout the body |
| which system carries nutrients and oxygen to the cells in the body | circulatory |
| function of the respiratory system | to help you breathe |
| f of lungs | to collect gasses: make you breathe |
| diaphragum | helps your lungs |
| avioli | warms your breath so it doesnt kill your cells |
| red blood cells | carry nutrients: UPS guys |
| white blood cells | fight diseases/ illnesses |
| veins | carry blood to the <3 |
| artery | carry blood away from the <3 |
| capillary | where materials are exchanged between blood and body |
| heart | to pump blood |