C is correct. the rest is either about food webs or about both food webs and food chains.
<span>Maximum number of ATP re produced during the electron transport chain and chemoosmosis. During glycolysis and krebs cycle, 4 ATP are produced in total. During the ETC of oxidatie phosphorylation, 4 ATPs are produced.</span>
Functional and economically most important mineral in nutrition of layers
is calcium, primary because of egg production, i.e. forming of the egg shell.
Commensalism is an interaction in which one individual benefits while the other is neither helped nor harmed. Example: Orchids (example of epiphytes)
Fungi should be the answer.
