Câu 650: A farmer uses two types of fertilizer on different parts of a field. After two months, both parts show similar plant growth. What i...

Câu 650: A farmer uses two types of fertilizer on different parts of a field. After two months, both parts show similar plant growth. What is the most logical conclusion?

A. The fertilizers are equally effective.

B. The plants are resistant to fertilizers.

C. The soil composition is identical everywhere.

D. Fertilizer application was unnecessary.