Answer:
C :natural gas
Explanation:
Natural gas is a mixture of gases which are rich in hydrocarbons. All these gases (methane, nitrogen, carbon dioxide etc) are naturally found in atmosphere. Natural gas reserves are deep inside the earth near other solid & liquid hydrocarbons beds like coal and crude oil. Also it's an item for natural resource.
Answer:
Kennedy played a role in revolutionizing American politics. Television began to have a real impact on voters and long, drawn-out election campaigns became the norm, and style became an essential complement to substance.
Explanation:
This is a big impact since it started the change that makes tv what it is today and changed polotics forever.
Answer:
Dr. Ingram conducted an C. experimental study.
Explanation:
An experimental study is that in which the variables are in direct control of the researcher. He/she is in control of <em>changing or adjusting</em> them in order to reach an outcome.
Dr. Ingram <em>varied the imageability of items </em>on a list to measure the participants' recalling abilities. He is conducting an experimental study.
Let's see why the other options are not valid in this case:
- A correlational study tries to find correlations between 2 or more variables.
- In a naturalistic study the researcher observes a certain phenomenon.
- An observational study just centers on observing, there is no manipulation of variables.
Answer:
True
Explanation:
According to the business law the warnings on the games should be such that it should be bold, bright and also it should be presented on simple labels so that the children should easily understand the warnings and information.
Otherwise, the children don't pay attention to the warnings if it is not easily visible to the eyes.
