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SCIENCE FINAL 25-26
| Question | Answer |
|---|---|
| all living thing are made of | cells |
| unicellular | 1 cell |
| multicellular | multiple cells |
| levels of organization | cells tissue organ organ system organism |
| cell membrane | controls what enters and leaves |
| nucleus | holds DNA controls the cells |
| mitochondria | makes energy by cellular respiration |
| er | makes fats, works with ribosome and golgi to make and export materials |
| golgi body | packages materials to be sent out of the cell |
| ribosome | makes proteins found in rough er and in cytoplasm |
| cytoplasm | the jelly like material in the cell |
| chloroplast | only in plant cell helps makes food for photosynthesis |
| cell wall | ONLY IN PLANTS provides structure and protection |
| if you see cell wall is it plant or animal cell | plant |
| photosynthesis | process of plants making sugar |
| what to plants take in | c02 and water |
| what do they take out | oxygen |
| what organelles does photosynthesis | chloroplast |
| what type of CELLS do photosynthesis | plants |
| digestion | breaks down food into nutrients |
| small intestines | absorbs nutrients |
| large intestines | absorb water |
| absorbtion | to take in |
| circulatory system | transports oxygen and nutrients to the cells |
| blood vessel | structures that transfer blood |
| blood | many cells that carry various materials |
| respitory system | takes in oxygen and exhales carbon dioxide |
| skeletal system | supports and protects the body |
| muscular system | helps you move |
| nervous system | coordinate the body and helps all body system communicate to each other |
| spinal cord | large column of nerve tissue in your spine |
| nerves | extends from spinal cord to rest of boxy |
| endocrine | produces hormones |
| immune system | fights germs |
| excretory system | removes waste |
| intengumentary system | skin. protects from outside damage |
| how are muscular, skeletal and nervous system all work togeth | muscular and skeletal help it move and nervous helps coordinate the both of them |
| respiratory and circulatory work together | respiratory brings in oxygen circulatory takes it to cells |
| digestion and circulatory | breaks down food into nutrients (digestion) and bring the nutrients to cells (circulatory) |
| biotic | living things (bio) |
| abiotic | nonliving things |
| ecological in order | organism, populations, community, ecosystem |
| Herbivores | Eat Plant |
| Carnivores | Eat Meat |
| Omnivores | Both |
| Decomposers | Breaks down dead organism |
| Foodweb | Overlapping food chains |
| Energy pyramids | Shows the amount of energy that moves |
| Primary’s producers have highest or smallest population | Highest |
| Territory’s consumers have highest or smallest population | Smallest |
| Ecological succession | The process of plants growing back after disturbances |
| Asexual reproduction | 1 parent no diversity fast process |
| Sexual reproduction | 2 parent long process diverse |
| Both sexual and asexual create | Offspring |
| Waves transfer | Energy but not matter |
| Mechanical waves need | Medium |
| Electromagnetic waves DO NOT | Need medium to travel |
| Why do you see light before sound | Light is faster than sound |
| Refraction | Waves bending while in different mediums |
| Diffraction | Bending of waves around an opening |
| Absorbtion | To take in waves |
| Reflection | Waves bouncing offa surface |
Created by:
la027939