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TJ
Class: 2505 / 08 EARTH/ENVIRONME
Assignment: April 28 HW Check
Question 1 of 6
In the example of the Burdock tree and the dog, where the tree is able to disperse its seeds (burrs) and the dog’s is not punctured, this is an example of
(1 point)
A. commensalism
B. mutualism
C. parasitism
D. competition

What effect does plate tectonics have an organic evolution

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

Could someone me with number one you