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2 years ago

Which of the following examples is from the lower paleolithic period?.

SAT

1 answer:

Solnce55 [7]2 years ago

7 0

Answer:

Tools used in Lower Paleolithic era were mainly cleavers, choppers, and hand axes. These tools were mainly used for cutting, digging, and skinning the prey. These tools were found from Belan Valley of Mirzapur (U.P.), Didwana in Rajasthan, Narmada Valley, and from Bhimbetka (near Bhopal, M.P.).

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2 years ago

Use the drop-down menus to indicate whether each research question is too broad, too narrow, or effective. What will the economy

lapo4ka [179]

1. Too broad: what will the economy be like in the future?

2. Effective: how can virtual reality (VR) be used in health care?

3. Too narrow: how many gallons of water will we use in 2025?

4. Effective: what are the best strategies for increasing food production in the future?

A research question can be defined as a specific inquiry (question) that a research work seeks to provide an answer or response to, especially by using scientific methods such as the following:

Collection of data.

Analysis of data.

Documenting critical information.

Establishment of facts.

According to their nature, a research question is broadly classified as follows:

1. Too broad: what will the economy be like in the future?

A country's economy has many facets and as such it would be difficult to write about what it would be like in the future in one research paper.

2. Effective: how can virtual reality (VR) be used in health care?

Virtual reality (VR) is a modern technology that is effectively used by medical professionals in the field of medicine to provide health care for various patients.

3. Too narrow: how many gallons of water will we use in 2025?

The quantity of water in gallons that would be used in 2025 can easily be calculated by using a simple formula and as such the answer to this question can be provided in a sentence.

4. Effective: what are the best strategies for increasing food production in the future?

The best strategies to be adopted for an increase in food production in the future can be developed into a full research paper based on strategies that have been used in the past.

Read more on research question here: brainly.com/question/15623923

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2 years ago

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In a recent television survey, participants were asked to answer ʺyesʺ or ʺnoʺ to the question ʺAre you in favor of the death pe

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Answer:

A) stratified

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3 years ago

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A kayaker paddles along a river for 4 hours. In that time, she manages to move a total of 20 miles. What is the average speed of

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Speed = distance/time
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2 years ago