An environmental scientist gives a demonstration on composting. roger is in the audience. he wonders how composting to slow climate change. what question should he ask to get his answer?
a.) will composting save money for my family?
b.)does composting attract unwanted rodents?
c.)can composting more trees to grow?
d.)does composting smell better than rotting trash?
e.)how many pounds of plastics does a typical family recycle in a month?
Answers: 3
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Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis
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What are some possible short and long term medical concerns for crew members on longer space exploration trips
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All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.
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The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.
Answers: 2
An environmental scientist gives a demonstration on composting. roger is in the audience. he wonders...
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