Answer:
A) Bright lights will keep more students awake in class than dimmer lights.
Explanation:
Professor Boredom's hypothesis in this example is that<em> bright lights will keep more students awake in class than dimmer lights</em>. In this example, Professor Boredom is blaming sleepy students on lights. Lights are the independent variable that he can manipulate to find the number of sleepy students. The number of "sleepy students after the lecture" is according to Professor Boredom, the dependent variable that responds to the independent variable the "amount of light".
The correct answer is - c. it encouraged written language so that records could be kept.
The development of agriculture enabled people to settle in at one place instead of having a nomadic life. This way of life and the sufficient amount of food enabled the people to focus on other things, one of which was the invention of the written language which allowed the people to be able to express themselves better, or to preserve records over time, to provoke the creativity in them...
A state senator term last exactly either 2 or 4 years. I depends on the state.
12 states have a two year term
And 31 states have 4 year terms
Hopefully this helped
How are fire scenes different than regular crime scenes for investigators?Fire scenes are entirely different than the regular crime scenes because the evidence of a fire scene was most likely ruined or burned to ashes, the individual who did the crime is not usually present in the crime scene. This makes it a little harder to piece together the suspect and convict someone of their crimes
What is the blast effect?
The blast effect is what happens when arush o± gasses from the main point of the bomb blow outward over 7000 miles per hour. This is related to the second law of Newton which states the acceleration of the object will depend on the force that acts on it.
What are the two types of high explosives?
Two types of high explosives are both primary and secondary. The very difference of it all is that primary explosives can be easily detonated and extremely sensitive to heat and/or friction. The secondary explosives are like dynamite which are explosives.
Answer:
Nat King Cole
Explanation:
Before hosting his own show, Nat King Cole was a jazz superstar who sold million copies of his album around the world.
Due to his popularity, he eventually given his own Network Radio Show by NBC in 1956 called The Nat King Cole Show. At that time , this move was considered very controversial since all tv hosts in American TV at that time were exclusively whites.
This make it really hard for NBC to obtain sponsor for the show. But due to the overwhelming support form the people, they eventually managed to secure several national sponsors and it eventually become one of the top rated shows in united states.
