Answer:
The smoke from the stoves contributes to air pollution.
Explanation:
United States is facing the problem of emission of toxins from the wood stoves. Eighty percent of the wood-burning stoves have been banned by the Environmental Protection Energy because of the rising concern of heavily polluted air. EPA has taken some steps to counter this problem such as requirement of emission performance label, incentives, and benefits for the installation of cleaner wood-burning alternatives, etc
Answer:
a. Smaller class size is related to better academic performance.
Explanation:
A hypothesis is a testable prediction, a scientific guess of what you expect to happen from a study. There are directional and non directional hypothesis, the directional hypothesis states exactly what you expect such as " smaller class size is related to better academic performance while a non directional hypothesis predicts that there will be an effect but does not specify the direction, example is "smaller class size is related to academic performance".
The option chosen is an example of a directional hypothesis, option b, c, and d are more statements of facts and not hypothesis.
I need your help, my Senator friends, I had a good idea so that we can have a better result in the polls as a whole. We could declare a holiday, that would make people show more interest in voting, and it would also help Americans feel more comfortable going to vote. But I need your help.
B. Running water
**eplanation:**
Answer:
State Government Under the Tenth Amendment to the U.S. Constitution, all powers not granted to the federal government are reserved for the states and the people. The U.S. Constitution mandates that all states uphold a "republican form" of government, although the three-branch structure is not required.
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