Question 5
Liyana made the following notes when she observed organisms A,B,C and D in a particular ecosystem:
A grows well only if it can find a spot on B. As A grows, B also grows. B and C will reproduce only if D is present. When B reproduces, A and will die. C feeds on D, and D feeds on B.
Which of the organisms, A, B, C or D, is the parasite in this ecosystem?
Pls submmit your answers by 6.30pm. Thank you for your help.
2007-09-09
23:25:49
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2 answers
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asked by
danieltay93
3
in
Physics