Question 1: will only test your hypothesis
Question 2: comes at the end of process
Question 3: either hypothesis is true or false
Question 4: might be wrong
Question 5: hypothesis, experiment
Question 6: never changed by the scientist
Question 7: observations
Question 8: purpose
I also know the answers to 9 and 10, but let me be honest with you. This is an easy test, I've taken this test and I've taken notes. The notes give you ALL the answers. Figure out 9 and 10 by yourself, just use common sense. This is also lazy to get someone else to do your test for you.
The factors that would demonstrate that a country has a developing economy include access to capital, natural resources and a skilled workforce. Capital is important in acquiring the equipment and technology required to grow. Abundance of natural resources can enable the company to earn foreign exchange. A skilled workforce is necessary in managing capital and resources effectively.
Answer:
d. cross-sectional study
Explanation:
In research, a cross-sectional study consists of a gathering of data from a population or a subset of the population we want to investigate at an specific point of time. In other words, the data will give us an idea of what's happening within a group in a particular moment in time.
In this example, the researcher gives 20-year-olds, 40-year-olds, and 60-year-olds a questionnaire. He wants to know if older people are calmer than younger ones. We can see that <u>he wants to know what's happening within this groups (the 20 year-olds, the 40's and the 60's) during this particular time of their life </u>and therefore determine if the 60 year-olds are calmer. Therefore this is an example of cross-sectional study.
Spain sent missionaries to Florida to bring their religion to the Florida natives.
Some of the inventions that revolutionized American life in the late 1800s are:
- Telephone. <span>Alexander Graham Bell invented the “electric speech machine,” or telephone, in 1876 which revolutionized the way people speak and communicate to people.
-QWERTY. </span><span>The QWERTY is the most used keyboard nowadays. It was created by Christopher L. Shole in 1874. He is the one who introduced the QWERTY keyboard to the world.
- American Football. American Football is nowadays one of the biggest sport of the United States. The invention of it was credited to Walter Camp. The first professional game of football was held in 1892.
- Skyscraper. The first skyscraper, known as the 10-story Home Insurance Company Building in Chicago was designed by architect William Le Baron Jenney. </span>