Question

why is the colour of tree's trunk is brown??????​

Answer 1

Answer:

tree trunk is hard . it is formed by hardening of outermost cells of stem , which provides them protection.

these cells loose their soft texture and chlorophyll content which make them appear dark or brown.

for more information, refer to the attachment.

Explanation:

hope it helps ✔✔

Answer 2

Explanation:

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