It happens in glycolysis. It gets broken down into two pyruvates and it happens in the cytoplasm.
No beacuse the other layer may be to cold or hot for humans to survive in
Answer:
Commensalism
Explanation:
Commensalism is when one organism benefits and the other doesn't benefit and is also not harmed. The tree is helping the orchid and the orchid isn't benefiting or harming the tree.