Question

fertilisers are used to improve crop yield because they. a) are rich in inorganic nutrient. b) are rich in organic nutrients. c) are rich in organic and inorganic nutrients. d) all of the above​

Answer 1

Answer:

the correct answer = a) are rich in inorganic nutrients

please mark brainliest

Answer 2

Answer:

i think they are both rich in organic and inorganic nutrients