7523258
Descrição
FlashCards por Imran Shukuri, atualizado more than 1 year ago
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Criado por Imran Shukuri
mais de 7 anos atrás
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| Questão | Responda |
| what are unicellular organisms | 1 cell |
| what are multi cellular organisms | living things made up of lots of cell |
| what does specialized | an important function to do |
| how many cells are there in a human body | 50 trillion |
| what are the types of muscles in your body | muscle cells nerve cells blood cells and fat cells |
| what are voluntary muscles | muscle whose action is normally controlled by an individual's will |
| what are involuntary muscles | a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) smooth muscle. |
| what are nerve cells | they make your brain |
| what are axons | the long thread-like part of a nerve cell along which impulses are conducted from the cell body to other cells. |
| what do they do | make conections with other cells |
| what are red blood cells | carry oxygen |
| what do white blood cells do | fight viruses |
| what do the brown fat cells do | produce heat |
| name 2 things white fat cells do | store energy, insulating layer under the skin |
| what do guard cells do in plants | open and close pores |
| what are stomata | the pores in the leaves |
| what are conducting cells | cells that transfer water in the plants |
| what happens to water in plants | it is transported to plants and used to make food |
| what happens to food in plants | it goes to the roots and stems |
| what are photosynthetic cells | cells near the surface of the green parts |
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