1) The aerial part of the plant is _________ a) root system b) shoot system 2) The main axis of the shoot system is ________ a) bud b) STEM. c) leaf 3) The part of the stem between the two nodes is called ______ a) shoot b) branch c) internode d) STEM. 4) The____support the branchs,leaves,flowers and fruits. a) stem b) root 5) The method of dating tree rings is called  __________________. a) dendrochronology b) photosynthesis

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