Biology, 03.07.2019 23:00 IsabellaGracie
Aperson can eat when hunger is absent because: a. the hypothalamus signals availability of food in the environment. b. the hypothalamus monitors the availability of nutrients. c. the stomach intensifies its contractions and creates hunger pangs. d. the conscious mind of the cortex can override body signals. e. the digestive tract sends messages to the hypothalamus.
Answers: 1
Biology, 21.06.2019 19:00, valeriegarcia12
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Biology, 21.06.2019 21:30, skoroneos551
Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as
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What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material
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