Which of the following is not a characteristic that distinguishes one type of forest from another such as siberian vs tropical rain forest

a: types of trees
b: age of trees
c: climate
d: precipitation

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1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals