Chemistry, asked by akashchaudhari052, 1 month ago

4. The worth of humus as the main source of plants food was proved by -
(a) Wallerius
(b) Schubler
(c) Sawsslove
(d) Gedroiz

Answers

Answered by RiskyRisk
7

Answer:

(a) Wallerius

Explanation:

Answered by itzakanksha22
2

Answer:

a) wallerius.

Hope it will help you...

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