Biology, 05.03.2020 23:01 brianruiz267
There are amphibians that are even larger than bullfrogs. Which of the following could explain how such a large amphibium could obtain a sufficient rate of diffusion of respiratory gases? Select all that apply: Select one or more: a. different shape (e. g. flat or ribbon shaped) b. dry skin c. reduced metabolic rate (reduced rate of cellular respiration) d. larger internal surface area of the lungs e. living in an environment of lower oxygen concentration
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Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.
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1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area
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Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that canβt be observed.
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Biology, 22.06.2019 10:00
What are the proteins in connectivity tissues of your foot examples of?
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There are amphibians that are even larger than bullfrogs. Which of the following could explain how s...
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