Question

There exists a close association between the alga
and the fungus within a lichen. The fungus
(a) provides protection, anchorage and
absorption for the alga
(b) provides food for the alga
(c) fixes the atmospheric nitrogen for the alga
(d) releases oxygen for the alga

Answer 1

Answer:

b is the answer.........

Explanation:

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Answer 2

d- release oxygen for the algae