grade 7 rev

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1.
What type of symbiotic relationship benefits one species without affecting the other?
2.
What is the term for a relationship where both organisms benefit?
3.
What is the name for an organism that benefits by harming its host?
4.
What do epiphytes gain from growing on trees?
5.
what do sea anemones provide to crabs in their mutualistic relationship?
6.
What resource do Striga plants steal from their host?
7.
What is the general term for a close interaction between two species?
8.
What happens to the host in parasitism?
9.
What do tapeworms take from their host?
10.
What is the role of the tree in commensalism with epiphytes?