Testbank for Biology 2nd Edition from OpenStax College ISBN 9781947172517.

Student Solution Manual Openstax Biology 2nd Edition Table of Contents Chapter 1 ......................................................................................................................................... 4 Chapter 2 ......................................................................................................................................... 5 Chapter 3 ......................................................................................................................................... 6 Chapter 4 ......................................................................................................................................... 8 Chapter 5 ....................................................................................................................................... 10 Chapter 6 ....................................................................................................................................... 12 Chapter 7 ....................................................................................................................................... 13 Chapter 8 ....................................................................................................................................... 14 Chapter 9 ....................................................................................................................................... 16 Chapter 10 ..................................................................................................................................... 18 Chapter 11 ..................................................................................................................................... 20 Chapter 12 ..................................................................................................................................... 22 Chapter 13 ..................................................................................................................................... 24 Chapter 14 ..................................................................................................................................... 25 Chapter 15 ..................................................................................................................................... 26 Chapter 16 ..................................................................................................................................... 28 Chapter 17 ..................................................................................................................................... 30 Chapter 18 ..................................................................................................................................... 31 Chapter 19 ..................................................................................................................................... 32 Chapter 20 ..................................................................................................................................... 33 Chapter 21 ..................................................................................................................................... 34 Chapter 22 ..................................................................................................................................... 36 Chapter 23 ..................................................................................................................................... 38 Chapter 24 ..................................................................................................................................... 40 Chapter 25 ..................................................................................................................................... 41 Chapter 26 ..................................................................................................................................... 42 Chapter 27 ..................................................................................................................................... 43 Chapter 28 ..................................................................................................................................... 44 Chapter 29 ..................................................................................................................................... 46 Chapter 30 ..................................................................................................................................... 48 Chapter 31 ..................................................................................................................................... 50 Chapter 32 ..................................................................................................................................... 51 Chapter 33 ..................................................................................................................................... 52 Chapter 34 ..................................................................................................................................... 54 Chapter 35 ..................................................................................................................................... 56 Chapter 36 ..................................................................................................................................... 58 Chapter 37 ..................................................................................................................................... 59 Chapter 38 ..................................................................................................................................... 61 Chapter 39 ..................................................................................................................................... 63 Chapter 40 ..................................................................................................................................... 64 Chapter 41 ..................................................................................................................................... 65 Chapter 42 ..................................................................................................................................... 66 Chapter 43 ..................................................................................................................................... 67 Chapter 44 ..................................................................................................................................... 69 Chapter 45 ..................................................................................................................................... 70 Chapter 46 ..................................................................................................................................... 72 Chapter 47 ..................................................................................................................................... 74 Chapter 1 1 Figure 1.6 1: C; 2: F; 3: A; 4: B; 5: D; 6: E. The original hypothesis is incorrect, as the coffeemaker works when plugged into the outlet. Alternative hypotheses include that the toaster might be broken or that the toaster wasn't turned on. 3 Figure 1.16 Communities exist within populations which exist within ecosystems. 4 B 6 D 8 C 10 C 12 B 14 D 16 Answers will vary, but should apply the steps of the scientific method. One possibility could be a car which doesn’t start. The hypothesis could be that the car doesn’t start because the battery is dead. The experiment would be to change the battery or to charge the battery and then check whether the car starts or not. If it starts, the problem was due to the battery, and the hypothesis is accepted. 18 Answers will vary. Topics that fall inside the area of biological study include how diseases affect human bodies, how pollution impacts a species’ habitat, and how plants respond to their environments. Topics that fall outside of biology (the “study of life”) include how metamorphic rock is formed and how planetary orbits function. 20 Answers will vary. Layers of sedimentary rock have order but are not alive. Technology is capable of regulation but is not, of itself, alive. 22 During your walk, you may begin to perspire, which cools your body and helps your body to maintain a constant internal temperature. You might also become thirsty and pause long enough for a cool drink