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| Questão | Responda |
| what is a cell? | a cell is a smallest unit in life |
| name 3 features of an animal cell and what they do | cytoplasm:where the reactions take place nucleus: control of reactions cell membrane:protection and regulation of the cell |
| what are specialized cells? | specialized cells are cells with different shapes to do an particular function. |
| name 3 specialized cells and what they do | red blood cells:tiny and has no nucleus carries oxygen guard cell:guards stoma lets gases to enter the leaf skin cell:flat and thin protects the body |
| how is the body organised? | the body is organised by many cells making an tissue and many tissues making an organ |
| what are the features of an plant cell? | vacuole,chloroplast,starch grains,nucleus,cell membrane,cell wall,cytoplasm, |
| name 3 or more DIFFERENT specialized cells. | root hair cell:long,thin,absorbs water from the soil sperm cell:male sex cell nerve cell:long branched,transmits messages to the brain |
| name 3 systems in our body and name the specific body part used in the system? | digestive system: stomach,intestine blood system:heart,blood vessels breathing system:wind pipe,lungs |
| cell division does: (name them) | grows quickly repairs cuts replaced dead cells reproductive cells |
| what body parts or organ is used in the excretory system? | kidneys,liver |
| name the specialised cell: lets gases in the plant/leaf | guard cell |
| which cell has an cell wall? | plant cell |
| name the specialised cell:- transport of water around the plant | xylem cell |
| name the specialized cell: long,branched transmits messages to the brain. | nerve cell |
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