please check these:
1. During which of the following time periods was copper discovered and agriculture advanced to the point where people did not have to depend on native vegetation and animal life to survive?
a. Iron Age
b. Stone Age
c. Bronze Age
d. Industrial Age
C
2. Which of the following inputs to a technological system is essential for providing organized data?
a. materials
b. information
c. tools
d. finances
B
3. Profit-centered companies move technology through three stages as tehy meet human needs and wants. Which of the following is the proper order of these stages?
a. production, research and development, and marketing
b. research and development, production, and marketing
c. research and development, marketing, and production
d. production, marketing, distribution
B
Organized data about the design,production,operation,maintenance,and service of human made products and structures is known as
To answer question 1, "During which of the following time periods was copper discovered and agriculture advanced to the point where people did not have to depend on native vegetation and animal life to survive?", we need to identify the time period when copper was discovered and agriculture advanced.
To do this, we can eliminate options that are not relevant to the advancement of agriculture and the discovery of copper. The Stone Age can be eliminated because it predates the discovery of copper. The Industrial Age can also be eliminated since it is a relatively modern time period compared to the others.
This leaves us with two options: the Iron Age and the Bronze Age. To determine which of these is the correct answer, we need to consider the properties of copper and its use in tools and weapons.
Copper was commonly used during the Bronze Age, as it was alloyed with tin to create bronze, a stronger and more durable material. This period was known for its advancements in metalworking, including the use of bronze tools and weapons. Additionally, the Bronze Age marked a significant advancement in agriculture techniques, enabling civilizations to produce enough food to sustain themselves without solely relying on native vegetation and animal life.
Therefore, option c. Bronze Age is the correct answer.
To answer question 2, "Which of the following inputs to a technological system is essential for providing organized data?" we need to identify the input that is necessary for organizing and providing data within a technological system.
The options given are materials, information, tools, and finances. While all of these inputs are important in different ways, the key factor for organizing and providing data is information. Information is essential for collecting, analyzing, and presenting data in a structured and organized manner.
Therefore, the correct answer is option b. information.
To answer question 3, "Profit-centered companies move technology through three stages as they meet human needs and wants. Which of the following is the proper order of these stages?" we need to determine the correct order of the stages that profit-centered companies go through to meet human needs and wants.
The options given are production, research and development, marketing, and distribution.
To find the correct order, we can logically analyze the progression of these stages. Research and development typically come before production and marketing as it involves discovering new technologies, conducting experiments, and designing products. Research and development is done to identify and create solutions that can meet human needs and wants effectively.
Once the product or technology has been developed, it moves on to the production stage, where it is mass-produced. After production, the focus shifts to marketing, where companies advertise and promote their products to reach potential customers. This is essential for generating demand and attracting consumers. Finally, once a product is demanded, it needs to be distributed to the consumers efficiently.
Therefore, the correct answer is option b. research and development, production, and marketing.