Biology question and answers for October 19, 2023
- Q In the following model, which statements are true?d/dt S=bN-BS-?Sd/dtI=B/S-I - ?Id/dtR=yI-?RInfected individuals die at higher rates than othersAll individuals give birth at the same rateAll individuals die at the same...
- Q How can bacteria be used to clean up pollutants?
- Q Determine if the following sentence has any comma error. If so, choose the rule that would correct the error.Because the hurricane was approaching all the flights were canceled.Use commas to...
- Q Consider the carbon cycle and the role of primary producers, primary and secondary consumers and decomposers. Which of these organisms directly use energy (like sunlight) to make macromolecules from carbon...
- Q Refer to a Standard English reference book and identify the appropriate word for the following sentence.While lingering rivers in_______ glide.A. mondersB. maundersC. meanders
- Q Invasive species usually reproduce very quickly and are generalists, meaning that they are not picky in their choice of food or shelter. Given these characteristics, which of the following is...
- Q Choose the correct answer.Any structured essay should containan introductionan introduction and a conclusiona conclusion
- Q Biomass can be chemically converted to biofuel or it can be directly. A. burned B. generated C. combined D. created
- Q How much of the sunlight entering the Earth eventually leaves?A. AllB. SomeC. NoneD. Most
- Q Which is a benefit that we get from biodiversity?A. air pollutionB. deforestation of rainforestsC. production of oxygen by plantsD. over-hunted animals
- Q All matter in an ecosystem has to be usedA. repeatedlyB. only onceC. without energyD.occasionally
- Q There are levels of organization that exist in the living and non-living. Put the following items in order from smallest to largest.1. Organisms, populations, and communities2. Ecosystems3. Organs and organ...
- Q What techniques do biologists use to help them measure population size?
- Q What do we call the day to day fluctuations in temperature and precipitation? A. ClimateB. BiodiversityC. MeteorologyD. Weather
- Q Wave collectors in oceans do which of the following? A. slow the erosion of coastal areas B. increase coastal biodiversity C. convert kinetic energy into electrical energy D. modify the...
- Q Of the following, which can we examine to see past climate patterns? A. magma B. ice cores C. oceans D. volcanic eruptions
- Q Albedo is the reflectivity of a surface. Surfaces that are very reflective, have high albedo. Which of the following has the HIGHEST albedo? A. oceans B. trees C. volcanoes D....
- Q Compare and contrast density-independent and density-dependent factors.
- Q to the What will happen temperature in your decomposition layer if decomposition actually occurs in your ecocolumn? A. stay the same B. increase C. stay exactly 75 degrees Fahrenheit D....
- Q Most water pollution ultimately originates ______.A. on landB. undergroundC. in outer spaceD. in the atmosphere
- Q What characteristic of water causes it to change temperature very slowly? A. transparency B. high specific heat capacity C. the depth of the water D. the density
- Q Choose the correct syntax and fill in the blank.She ______ not go to the park yesterday.wasdoesdid
- Q What is defined as "the entire function of what something can do in an ecosystem"? A. Fundamental nicheB. Climatic niche C. Detritivoral niche
- Q A Griff Snake (poisonous) displays a very similar color banding pattern to that of the coral snake (quite poisonous). The Griff snake benefits from the fact that predators trying to...
- Q Speciation: A. is a process by which populations of one species diverge genetically and which produces one or more new species B. is the result of minor extinction events C....
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