ACTY 7209 Advanced Auditing 高级审计 assignment 代写
ACTY 7209 Advanced Auditing 高级审计 assignment 代写 Business Enterprise High Technology Network Business Practice Pathway Bachelor of Business ACTY 7209 Advanced Auditing Group Project: Audit Pl
2019-10-25
ecology assignment Experiment Results Conclusion 代写
ecology assignment Experiment Results Conclusion 代写
What are the energy costs of locomotion?
Experiment
Knut Schmidt-Nielsen wondered whether there were general principles governing the energy
costs of different types of locomotion among diverse animal species. To answer this question, he
drew on his own studies as well as the scientific literature for measurements made when animals
swam in water flumes, ran on treadmills, or flew in wind tunnels. He converted all of these data
to a common set of units and graphed the results.
Results
All three modes of locomotion had a higher energy cost for smaller animals and a lower energy
cost for larger animals. When animals of similar sizes were compared with each other, running
had the highest energy cost, followed by flying, then swimming with the lowest energy cost.
Figure
Figure 1
ecology assignment Experiment Results Conclusion 代写
This graph plots the energy cost, in calories per kilogram of body mass per meter travelled,
against body mass for animals specialized for running, flying, and swimming. Note that both
axes are plotted on logarithmic scales.
Conclusion
For most animals of a given body mass, swimming is the most energy-efficient and running the
least energy-efficient mode of locomotion. In addition, a small animal typically expends more
energy per kilogram of body mass than a large animal, regardless of the type of locomotion used.
Source
K. Schmidt-Nielsen, Locomotion: Energy cost of swimming, flying, and running, Science 177:
222 – 228 (1972).
What if?
If you plotted the efficiency of a duck as a swimmer on this graph, where might you expect it to
fall? How do you expect that to compare to the efficiency of a duck as a flyer?
ecology assignment Experiment Results Conclusion 代写
扫一扫关注我们
版权声明：本站文章来源为原创以及网络整理，意在为留学生分享各种Essay写作技巧以能够顺利完成学业，Essay写作格式以及Essay范文仅供学习参考，不得抄袭。如本站文章和转稿涉及版权等问题，请及时联系本站，我站将在第一时间予以删除。
标签：
相关文章
-
192.102 Acdemic English assignment 学术英语 代写
192.102 Acdemic English assignment 学术英语 代写 Study Guide Internal Course Semester Two 2017 1 Welcome to 192.102 The aim of this course is to assist students from non-English speaking backgrou
2019-10-25
-
MBA8000 Critical Reflection assignment 代写
MBA8000 Critical Reflection assignment 代写 Assignment 1 Instructions This Assignment is a Critical Reflection Due Date: (See Study Desk or Course Specification) Word Limit: 1,500 (+ / - 10%) [Exclud
2019-10-25
-
NUR1110 Reflective Essay 护理 assignment 代写
NUR1110 Reflective Essay 护理 assignment 代写 NUR1110: Assessment Task 4 -Reflective Essay Reflection and critical thinking are integral skills for professional nurses and midwives to develop. For
2019-10-25
-
152.252 Project Management 项目管理 assignment 代写
152.252 Project Management 项目管理 assignment 代写 152.252 Project Management Administration Guide 2017 i School of Management 152.252 Project Management 15 Credits Administration Guide Semester
2019-10-25
-
MKTG 1329 Marketing Plan 商业计划assignment 代写
MKTG 1329 Marketing Plan 商业计划assignment 代写 ASSESSMENT 2 Marketing Plan (Group assignment) (50%) Overview This is group task in which you will be working in teams (3-5 people) to develop a m
2019-10-25