Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
Instructions- DO THE GRAPH LABELING THE NUMBERS AND LABELING THE POINTS AND PLEASE DO THEM ON THIS PICTURE NO HANDWRITTEN OR HAND DRAWN
![on the information below and on your
Base your answers to questions 5 through 8
knowledge of biology.
Three students each added equal volumes of pond water to four beakers and placed
each beaker in a different water bath. Each student maintained the water baths at tem-
peratures shown in the data table. The students then added an equal number of water
fleas to each of their four beakers. After one hour, the students used microscopes to
determine the average heart rate of the water fleas. The procedure was repeated for a
total of three trials at each temperature. The results of the investigation are summarized
in the data table.
Water Flea Heart Rate
Water
Temperature
(°C)
Average Water Flea
Heart Rate
(beats/minute)
5
40
15
119
25
205
35
280
Directions (4344): Using the information in the data table, construct a line graph on
the grid provided, following the directions below.
O Mark an appropriate scale on each labeled axis.
[1]
A Plot the data for the average heart rate on the grid. Surround each point with a small
circle and connect the points.
[1]
Example:
Sestunior rai](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec1a29d6-ddb4-4fcb-8a5d-f4349de1d6b2%2Ffa67d94d-d912-4f39-97de-716df6e44c96%2F4qeyb5o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:on the information below and on your
Base your answers to questions 5 through 8
knowledge of biology.
Three students each added equal volumes of pond water to four beakers and placed
each beaker in a different water bath. Each student maintained the water baths at tem-
peratures shown in the data table. The students then added an equal number of water
fleas to each of their four beakers. After one hour, the students used microscopes to
determine the average heart rate of the water fleas. The procedure was repeated for a
total of three trials at each temperature. The results of the investigation are summarized
in the data table.
Water Flea Heart Rate
Water
Temperature
(°C)
Average Water Flea
Heart Rate
(beats/minute)
5
40
15
119
25
205
35
280
Directions (4344): Using the information in the data table, construct a line graph on
the grid provided, following the directions below.
O Mark an appropriate scale on each labeled axis.
[1]
A Plot the data for the average heart rate on the grid. Surround each point with a small
circle and connect the points.
[1]
Example:
Sestunior rai
![The Effect of Temperature on
Water Flea Heart Rate
Water Temperature ( °C)
O The independent variable in this investigation is the
(1) number of trials
(2) number of water fleas
(3) temperature of the water
(4) average heart rate
O State the relationship between temperature and heart rate in water fleas. [1]
Average Water Flea Heart Rate (beats/min)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec1a29d6-ddb4-4fcb-8a5d-f4349de1d6b2%2Ffa67d94d-d912-4f39-97de-716df6e44c96%2Fdixgglc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The Effect of Temperature on
Water Flea Heart Rate
Water Temperature ( °C)
O The independent variable in this investigation is the
(1) number of trials
(2) number of water fleas
(3) temperature of the water
(4) average heart rate
O State the relationship between temperature and heart rate in water fleas. [1]
Average Water Flea Heart Rate (beats/min)
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