There is abird on the tree.in the tree or on the tree

There is abird on the tree.in the tree or on the tree There is a bird on the tree.on the tree or in the tree There is an apple in the tree. in the tree or on the tree The apple is in the tree or on the tree? on \ in the tree on the tree 和 in the tree on the tree与in the tree in the tree 和on the tree The cat is _____(in the tree/on the tree) There are many oranges（ on ）the tree.A bird （on ）the tree is on the tree和 in the tree有什么区别 apple是in the tree还是on the tree