In the following study, which are the experimental result and control variables? Number of spiders 300 250 200 150 100 50 (b) T Presence or absence of lizards Number of spiders introduced 2 't In the Bahamas, researchers introduced a total of 20 spiders to each of five small islands with predatory lizards and to five small islands without lizards (blue line) and to five small islands without lizards (purple line). Spiders remained rare or absent on islands with lizards but increased 10 fold on islands without lizards. Number of spiders remaining Islands without lizards Islands with lizards 3 Year
In the following study, which are the experimental result and control variables? Number of spiders 300 250 200 150 100 50 (b) T Presence or absence of lizards Number of spiders introduced 2 't In the Bahamas, researchers introduced a total of 20 spiders to each of five small islands with predatory lizards and to five small islands without lizards (blue line) and to five small islands without lizards (purple line). Spiders remained rare or absent on islands with lizards but increased 10 fold on islands without lizards. Number of spiders remaining Islands without lizards Islands with lizards 3 Year
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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Transcribed Image Text:In the following study, which are the experimental result and control variables?
Number of spiders
300
250
200
150
100
50
(b)
T
Presence or absence of lizards
Number of spiders introduced
2
Number of spiders remaining
3€
¹1
In the Bahamas, researchers introduced a total of 20 spiders to each of five small
islands with predatory lizards and to five small islands without lizards (blue line)
and to five small islands without lizards (purple line). Spiders remained rare or
absent on islands with lizards but increased 10 fold on islands without lizards.
Islands without lizards
Islands with lizards
3
Year
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