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ISA - Arborist Certification Test - Chapter 5 Questions & Answers(RATED A)
- Vak
- Instelling
water - ANSWER-Trees take up essential elements, dissolved in ______, through the roots. macronutrients - ANSWER-_______ are elements required by trees in relatively large quantities. nitrogen - ANSWER-The macronutrient ______ is a constituent of chlorophyll and, if deficient, can cause reduc...
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