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What is the skin of most reptiles covered with?

asked Jan 7 in Science by MiraBanning (830 points)

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What is the skeleton of the cell?

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What nervous tissue cells play a supporting role to neurons?

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What structure passes oxygen and nutrients to a growing fetus in mammals?

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What natural resource can be damaged by the accumulation of too much salt?

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What organelles are known as the "power plants" of the cell?

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What term is used to describe the parts of the brain involved in the reception and interpretation of sensory stimuli collectively?

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What term describes a way that small molecules or ions move across the cell membrane without input of energy by the cell?

asked Jan 7 in Science by CarlForan91 (530 points)

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What is the term for much bigger evolutionary changes that result in new species?

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What is the scientific term for stored energy an object has due to its position or shape?

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What is the scientific name for the human species?

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What type of cells are multiple small spaces located in the right and left sides of the ethmoid bone?

asked Jan 8 in Science by MercedesLind (350 points)

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What methods allow scientists to add to scientific knowledge and gain a better understanding of the world?

asked Jan 7 in Science by FrederickaCe (350 points)

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What term is used to describe potential energy due to an object’s shape?

asked Jan 8 in Science by UFCLaverne11 (470 points)

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What is the term for evolution over geologic time above the level of the species?

asked Jan 7 in Science by RosaThrash79 (530 points)

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What term is used to describe how fast a chemical reaction occurs?

asked Jan 8 in Science by PaulTrevizo (510 points)

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What property is associated with the number of reactant molecules involved in an elementary step?

asked Jan 7 in Science by Cathleen00F (450 points)

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What term is used to describe changes to an organism’s dna and are an important driver of diversity in populations?

asked Jan 8 in Science by Desmond8807 (490 points)

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What system lets flatworms maintain a proper balance of water and salts?

asked Jan 7 in Science by EXDMaybelle9 (470 points)

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What should a pregnant woman avoid while pregnant?

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