Acid rain can have a pH between 1.5 and 5.0. The effect of acid rain on the environment depends on the pH of the rain and the characteristics of the environment. It appears that acid rain has a negative effect on plants. The scale below shows the pH of normal rain. Provide the information requestec below that should be included in a research plan to test the effect of pH on the early growth of bean plants in the laboratory. Which of the following would be the dependent variable? (choose all that apply)kr Normal rain 12 3 45 6 7 89 10111213 14 pH Scale a. the pH of the rain b. the type of plant c. the amount of rain d. the height of the plant Se Which statement best describes the growth curve seen below: a. It shows only exponential growth b. It shows a decline in population c. It shows growth slowing and then remaining steady d. It shows extinction
Acid rain can have a pH between 1.5 and 5.0. The effect of acid rain on the environment depends on the pH of the rain and the characteristics of the environment. It appears that acid rain has a negative effect on plants. The scale below shows the pH of normal rain. Provide the information requestec below that should be included in a research plan to test the effect of pH on the early growth of bean plants in the laboratory. Which of the following would be the dependent variable? (choose all that apply)kr Normal rain 12 3 45 6 7 89 10111213 14 pH Scale a. the pH of the rain b. the type of plant c. the amount of rain d. the height of the plant Se Which statement best describes the growth curve seen below: a. It shows only exponential growth b. It shows a decline in population c. It shows growth slowing and then remaining steady d. It shows extinction
Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach
5th Edition
ISBN:9781285244662
Author:White
Publisher:White
Chapter15: Humidity And Aerosol Therapy
Section: Chapter Questions
Problem 7SEPT
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Transcribed Image Text:Acid rain can have a pH between 1.5 and 5.0. The effect of acid rain on the
environment depends on the pH of the rain and the characteristics of the
environment. It appears that acid rain has a negative effect on plants. The
scale below shows the pH of normal rain. Provide the information requestec
below that should be included in a research plan to test the effect of pH on
the early growth of bean plants in the laboratory. Which of the following
would be the dependent variable? (choose all that apply)kr
Normal
rain
12 3 45 6 7 89 10111213 14
pH Scale
a. the pH of the rain
b. the type of plant
c. the amount of rain
d. the height of the plant
Se
Which statement best describes the growth curve seen below:
a. It shows only exponential growth
b. It shows a decline in population
c. It shows growth slowing and then remaining steady
d. It shows extinction
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