Three students each added equal volumes of pond water to four ch beaker in a different water bath. Each student maintained the w ratures shown in the data table. The students then added an equa as to each of their four beakers. After one hour, the students us ermine the average heart rate of the water fleas. The procedure Jof three trials at each temperature. The results of the investigati he data table.
Three students each added equal volumes of pond water to four ch beaker in a different water bath. Each student maintained the w ratures shown in the data table. The students then added an equa as to each of their four beakers. After one hour, the students us ermine the average heart rate of the water fleas. The procedure Jof three trials at each temperature. The results of the investigati he data table.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Instructions- DO THE GRAPH LABELING THE NUMBERS AND LABELING THE POINTS AND PLEASE DO THEM ON THIS PICTURE NO HANDWRITTEN OR HAND DRAWN
Please do this it is not that hard 2 people didn’t help me with this please can you help with it????
thank you thank you so much?

Transcribed Image Text:Base your answers to questions 5 through 8 on the information below and on your
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
Average Water Flea
Heart Rate
Water
Temperature
(°C)
5
(beats/minute)
40
15
25
35
119
205
280
Directions (4344): Using the information in the data table, construct a line graph on
the grid provided, following the directions below.
5 Mark an appropriate scale on each labeled axis.
Plot the data for the average heart rate on the grid. Surround each point with a smal
circle and connect the points.
Example:

Transcribed Image Text:The Effect of Temperature on
Water Flea Heart Rate
Water Temperature ( °C)
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
State the relationship between temperature and heart rate in water fleas.
Average Water Flea Heart Rate (beats/min)
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