Find a tutor
How it works
Prices
Resources
For schools
Become a tutor
Answers
>
Biology
>
GCSE
>
Article
Why are food chains rarely longer than three or four stages?
A lot of energy is lost at each level
Answered by Paul W. •
Biology tutor
3006 Views
See similar Biology GCSE tutors
Related Biology GCSE answers
All answers ▸
What is the difference between DNA and RNA?
How does the reflex arc work?
How do you calculate the magnification of an image? For example, if the real size of a cell is 30um and the size of the cell in the textbook is 60mm, what is the magnification?
What happens when your hand touches a flame?
We're here to help
Contact us
Message us on Whatsapp
+44 (0) 203 773 6020
Company Information
Careers
Blog
Subject answers
Become a tutor
Schools
Safeguarding policy
FAQs
Using the Online Lesson Space
Testimonials & press
Sitemap
Popular Requests
Maths tutor
Chemistry tutor
Physics tutor
Biology tutor
English tutor
GCSE tutors
A level tutors
IB tutors
Physics & Maths tutors
Chemistry & Maths tutors
GCSE Maths tutors
© MyTutorWeb Ltd 2013–2024
Terms & Conditions
|
Privacy Policy
CLICK CEOP
Internet Safety
Payment Security
Cyber
Essentials