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Symbiosis Quiz 2. Root nodules in alfalfa plants contain nitrogen fixing bacteria. These bacteria provide nitrogen to the plant and gain nutrition in return. 1. Hermit crabs…

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LESSON 1 How Animals Are Born Look at the pictures below. Observe the mother dog and the puppies. Observe also the mother cat and the kittens. Compare the mother cat with…

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Print and Digital Magazine Purchases Print Subscriptions at www.birdkeeper.com.au or email: [email protected] Digital Single Issues and Subscriptions at Australia:…