Evidence of former life is called a a. ghost. b. fossil. c. history. d. relic.

Question

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Answer 1

Textbook Question

Chapter 21, Problem 1AC

Evidence of former life is called a

a. ghost.

b. fossil.

c. history.

d. relic.

Expert Solution & Answer

To determine

From the following options, the evidence of former life is:

ghost.

fossil.

history.

relic.

Answer to Problem 1AC

Solution:

Option (b) is the correct answer.

Explanation of Solution

Introduction:

Fossils provide the evidence of the events that have occurred in the history of the earth and the evolution of life.

Explanation:

Reason for correct option:

The word fossil originally meant anything dug up from the earth but now days it’s meaning has been changed to that and it gives the evidence of ancient organism, embedded in a rock for a long time.

Hence, option (b) is correct.

Reason for incorrect option:

Option (a) is incorrect because the word ghost does not show any evidence of life.

Option (c) is incorrect because it is due to the fossil the evidence of the ancient organism’s history is known.

Option (d) is incorrect because relic is another word for artefacts which can be any age.

Hence, options (a), (c) and (d) are incorrect options.

Conclusion:

The evidence of former life is obtained from a fossil.

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Lab-Based Section Use the following information to answer the lab based scenario. A student performed an experiment in an attempt to determine the index of refraction of glass. The student used a laser and a protractor to measure a variety of angles of incidence and refraction through a semi-circular glass prism. The design of the experiment and the student's results are shown below. Angle of Incidence (°) Angle of Refraction (º) 20 11 30 19 40 26 50 31 60 36 70 38 2a) By hand (i.e., without using computer software), create a linear graph on graph paper using the student's data. Note: You will have to manipulate the data in order to achieve a linear function. 2b) Graphically determine the index of refraction of the semi-circular glass prism, rounding your answer to the nearest hundredth.

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Answer 2

Textbook Question

Chapter 21, Problem 1AC

Evidence of former life is called a

a. ghost.

b. fossil.

c. history.

d. relic.

Expert Solution & Answer

To determine

From the following options, the evidence of former life is:

ghost.

fossil.

history.

relic.

Answer to Problem 1AC

Solution:

Option (b) is the correct answer.

Explanation of Solution

Introduction:

Fossils provide the evidence of the events that have occurred in the history of the earth and the evolution of life.

Explanation:

Reason for correct option:

The word fossil originally meant anything dug up from the earth but now days it’s meaning has been changed to that and it gives the evidence of ancient organism, embedded in a rock for a long time.

Hence, option (b) is correct.

Reason for incorrect option:

Option (a) is incorrect because the word ghost does not show any evidence of life.

Option (c) is incorrect because it is due to the fossil the evidence of the ancient organism’s history is known.

Option (d) is incorrect because relic is another word for artefacts which can be any age.

Hence, options (a), (c) and (d) are incorrect options.

Conclusion:

The evidence of former life is obtained from a fossil.

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Answer 3

Textbook Question

Chapter 21, Problem 1AC

Evidence of former life is called a

a. ghost.

b. fossil.

c. history.

d. relic.

Expert Solution & Answer

To determine

From the following options, the evidence of former life is:

ghost.

fossil.

history.

relic.

Answer to Problem 1AC

Solution:

Option (b) is the correct answer.

Explanation of Solution

Introduction:

Fossils provide the evidence of the events that have occurred in the history of the earth and the evolution of life.

Explanation:

Reason for correct option:

The word fossil originally meant anything dug up from the earth but now days it’s meaning has been changed to that and it gives the evidence of ancient organism, embedded in a rock for a long time.

Hence, option (b) is correct.

Reason for incorrect option:

Option (a) is incorrect because the word ghost does not show any evidence of life.

Option (c) is incorrect because it is due to the fossil the evidence of the ancient organism’s history is known.

Option (d) is incorrect because relic is another word for artefacts which can be any age.

Hence, options (a), (c) and (d) are incorrect options.

Conclusion:

The evidence of former life is obtained from a fossil.

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Answer 4

Textbook Question

Chapter 21, Problem 1AC

Evidence of former life is called a

a. ghost.

b. fossil.

c. history.

d. relic.

Expert Solution & Answer

To determine

From the following options, the evidence of former life is:

ghost.

fossil.

history.

relic.

Answer to Problem 1AC

Solution:

Option (b) is the correct answer.

Explanation of Solution

Introduction:

Fossils provide the evidence of the events that have occurred in the history of the earth and the evolution of life.

Explanation:

Reason for correct option:

The word fossil originally meant anything dug up from the earth but now days it’s meaning has been changed to that and it gives the evidence of ancient organism, embedded in a rock for a long time.

Hence, option (b) is correct.

Reason for incorrect option:

Option (a) is incorrect because the word ghost does not show any evidence of life.

Option (c) is incorrect because it is due to the fossil the evidence of the ancient organism’s history is known.

Option (d) is incorrect because relic is another word for artefacts which can be any age.

Hence, options (a), (c) and (d) are incorrect options.

Conclusion:

The evidence of former life is obtained from a fossil.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

From the following options, the evidence of former life is:

ghost.

fossil.

history.

relic.

Answer to Problem 1AC

Solution:

Option (b) is the correct answer.

Explanation of Solution

Introduction:

Fossils provide the evidence of the events that have occurred in the history of the earth and the evolution of life.

Explanation:

Reason for correct option:

The word fossil originally meant anything dug up from the earth but now days it’s meaning has been changed to that and it gives the evidence of ancient organism, embedded in a rock for a long time.

Hence, option (b) is correct.

Reason for incorrect option:

Option (a) is incorrect because the word ghost does not show any evidence of life.

Option (c) is incorrect because it is due to the fossil the evidence of the ancient organism’s history is known.

Option (d) is incorrect because relic is another word for artefacts which can be any age.

Hence, options (a), (c) and (d) are incorrect options.

Conclusion:

The evidence of former life is obtained from a fossil.

Answer 8

Expert Solution & Answer

To determine

From the following options, the evidence of former life is:

ghost.

fossil.

history.

relic.

Answer to Problem 1AC

Solution:

Option (b) is the correct answer.

Explanation of Solution

Introduction:

Fossils provide the evidence of the events that have occurred in the history of the earth and the evolution of life.

Explanation:

Reason for correct option:

The word fossil originally meant anything dug up from the earth but now days it’s meaning has been changed to that and it gives the evidence of ancient organism, embedded in a rock for a long time.

Hence, option (b) is correct.

Reason for incorrect option:

Option (a) is incorrect because the word ghost does not show any evidence of life.

Option (c) is incorrect because it is due to the fossil the evidence of the ancient organism’s history is known.

Option (d) is incorrect because relic is another word for artefacts which can be any age.

Hence, options (a), (c) and (d) are incorrect options.

Conclusion:

The evidence of former life is obtained from a fossil.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

From the following options, the evidence of former life is:

ghost.

fossil.

history.

relic.

Answer 12

Answer to Problem 1AC

Solution:

Option (b) is the correct answer.

Answer 13

Explanation of Solution

Introduction:

Fossils provide the evidence of the events that have occurred in the history of the earth and the evolution of life.

Explanation:

Reason for correct option:

The word fossil originally meant anything dug up from the earth but now days it’s meaning has been changed to that and it gives the evidence of ancient organism, embedded in a rock for a long time.

Hence, option (b) is correct.

Reason for incorrect option:

Option (a) is incorrect because the word ghost does not show any evidence of life.

Option (c) is incorrect because it is due to the fossil the evidence of the ancient organism’s history is known.

Option (d) is incorrect because relic is another word for artefacts which can be any age.

Hence, options (a), (c) and (d) are incorrect options.

Conclusion:

The evidence of former life is obtained from a fossil.