Answer: True
Explanation:
There is a positive correlation between the number if hours she sleeps and her quiz grades.
Answer:
hypothesis
Explanation:
Hypothesis: The term hypothesis is defined as an explanation or idea that an experimenter test via experimentation or study. A hypothesis is denoted as something less than a well-established theory and more than a random guess. It helps a researcher to better understand the area of study and gives a specific direction to a particular study.
Types: Simple hypothesis, null hypothesis, complex hypothesis, and logical hypothesis.
In the question above, Dr. Birk's prediction regarding students' self-perceptions is an example of a hypothesis.
Answer:
community builders, community organizers, and community researchers.
Answer:
First described in 1880 by Pierre and Jacques Curie, piezoelectricity results from pressing or squeezing certain crystals, such as quartz, together, creating an electric charge. Piezoelectric materials can either conduct the charge or store it as a battery.
Explanation:
Answer:
The Civil War was a war between states. It lasted four years (1861-1865). The Civil War was fought in Southern Pennsylvania, but most of it took place in Virginia and Tennessee. Of course the Civil War wasn't easy. Soldiers had to deal with bad weather, hunger, and let's not forget to mention that a lot of them died in this war. One of the main reasons the Civil War happened was the issue with slavery. The Southern states wanted to get rid of any laws that would ruin the South being able to keep slaves and take them where ever they wanted. South wanted to take slavery over to the Western territories, but North wanted to stay free of slaves and continue on with white labor. So when Abraham Lincoln was elected without not one single vote from the Southern electoral vote, this made them feel left out of the political system, which turned into the Civil War. Though many people lost their lives, the United States ended up beating the Confederate States. Which led to the freedom of millions of enslaved Americans. During the Civil War women had a huge role on and off the battlefield. Women helped the soldiers, they provided medical care and some women even were brave enough to work as spies, and even bigger surprise some women were even soldiers helping fight in the Civil War. The Civil War was a BIG thing to happen in today's history, knowing that so many people put their lives on the line to make sure that all people were free and treated the same. It makes you wonder, what if these brave men AND women never stepped up and decided it was time for a change? What would life be like today?
Explanation:
OMG Writing this was actually kinda fun, I am glad I could help!
