Question

heartwood differ from sapwood ​

Answer 1

Explanation:

Sapwood is the outer light-colored portion of a tree trunk through which the water passes from the roots to the leaves, and in which excess food is often stored. Heartwood is the central core of the trunk. In most woods the heartwood can be distinguished from the sapwood by its darker color.

Answer 2

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Sapwood is the living, outermost portion of a woody stem or branch, while heartwood is the dead, inner wood, which often comprises the majority of a stem's cross-section.