Based on the maximum body volume of organisms preserved in the fossil record, body volume (as measured in log mm³) has increased over the last 3.5 billion years. The trend in growth over time is depicted in the graph where the x-axis is a measure of time in millions of years ago. Three boxes, each associated with a vertical dotted line that marks specific time points along the x-axis, have been provided. Place a check mark in the boxes to indicate when drastic increases in atmospheric oxygen are likely to have occurred.**Graph Explanation:**- **Y-axis (Vertical):** Represents body volume measured in log mm³.- **X-axis (Horizontal):** Represents time in millions of years ago, ranging from 4,000 to 0 million years ago.- **Graph Line:** The red line shows an overall increase in body volume over time, with notable shifts observed near 2,000 million years ago and 1,000 million years ago.- **Dotted Vertical Lines:** These indicate specific time points provided for marking potential dramatic increases in atmospheric oxygen. Users are prompted to place check marks in the boxes above these lines to identify when such increases might have occurred.

The question is investigating the relationship between the evolution of life forms, as proven by the…

Based on the maximum body volume of organisms preserved in the fossil record, body volume (as measured in log mm ) has increased over the last 3.5 billion years. The trend in growth over time is depicted in the graph where the x-axis is a measure of time in millions of years ago. Three boxes, each associated with a vertical dotted line that marks specific time points along the x-axis, have been provided. Place a check mark in the boxes to indicate when drastic increases in atmospheric oxygen are likely to have occurred. Body volume (log mm³) 4,000 O 3,000 O 2,000 1,000 Time (millions of years ago) O Answer Bank

Based on the maximum body volume of organisms preserved in the fossil record, body volume (as measured in log mm ) has increased over the last 3.5 billion years. The trend in growth over time is depicted in the graph where the x-axis is a measure of time in millions of years ago. Three boxes, each associated with a vertical dotted line that marks specific time points along the x-axis, have been provided. Place a check mark in the boxes to indicate when drastic increases in atmospheric oxygen are likely to have occurred. Body volume (log mm³) 4,000 O 3,000 O 2,000 1,000 Time (millions of years ago) O Answer Bank

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter52: Population Ecology

Section: Chapter Questions

Problem 1ITD

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Concept explainers

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.

Question

Based on the maximum body volume of organisms preserved in the fossil record, body volume (as measured in log mm³) has increased over the last 3.5 billion years. The trend in growth over time is depicted in the graph where the x-axis is a measure of time in millions of years ago. Three boxes, each associated with a vertical dotted line that marks specific time points along the x-axis, have been provided. Place a check mark in the boxes to indicate when drastic increases in atmospheric oxygen are likely to have occurred.

**Graph Explanation:**

- **Y-axis (Vertical):** Represents body volume measured in log mm³.
- **X-axis (Horizontal):** Represents time in millions of years ago, ranging from 4,000 to 0 million years ago.
- **Graph Line:** The red line shows an overall increase in body volume over time, with notable shifts observed near 2,000 million years ago and 1,000 million years ago.
- **Dotted Vertical Lines:** These indicate specific time points provided for marking potential dramatic increases in atmospheric oxygen.

Users are prompted to place check marks in the boxes above these lines to identify when such increases might have occurred.

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