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A food web is a series of lines coming from one animal to another with an arrow at the end. A food chain is a kind of chart with lines coming from one creature to another, again with arrows. the difference is that a food chain can only have one arrow pointing to each animal. if an arrow points to an animal, it means wherever the arrow is coming from, the animal goes to the animal whom the arrow is pointing to. i don't know how to answer where they come from, but i hope i helped
What else can I help you with?
What do food webs show us what food chains dont?
Food webs and food chains are mostly the same
How are food chansand food webs different?
Food chains and food webs are different. This is because the webs have more relative food choices whereas the chains are limited.
Why is there competition in food chains and food webs?
== ==
How does food chains relate to science?
Food webs
What do you call it when may food chains link?
food webs.
What does the food webs mean?
it shows how food chains are related.
Why do ecologists use food chains and food webs?
Ecological Pyramids.
What is the same about food chain and food webs?
A food web is many food chains.
Food chains and webs not only describe the order in which organisms are eatenbut they also describe?
Food chains and webs not only describe the order in which organisms are eaten, but they also describe the _____.
What are two main food webs?
aquatic and terrestrial The chains
What will eventually end all food chains and webs?
FATYS
What is a good website to get food webs or food chains off of?
= http://planetgreen.discovery.com =
