BIOLOGY END OF COURSE TEST STUDY GUIDE

Label the 3 parts of the pistil, and the 2 parts of the stamen in the drawings below. 46. The __ cuticle _____ is a waxy substance that reduces water loss in plants. 47. _ ... _____ is the branch of biology that studies the interaction of living organisms in their environments. The living things are called __ biotic ................
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