Which of the following is not one of the three important developments that was made in agriculture in the past 50 years? A. a growing labor force B. the use of biotechnology C. increased mechanization D. the development of agriculture as a business Please select the best answer from the choices provided. A B C D

The correct option is A) a growing labor force

Explanation:

Agriculture development is the provision  of assistance to the crop producers with the help of various agricultural resources. This is normally through the provision of protection, assisting in research sphere, employing the latest techniques and the technology in the agricultural development among other supports. The major developments which were made in agriculture in the past 50 years were   the development of agriculture as a business, increased mechanization and the  use of biotechnology . This  helped in improving the agriculture sector and the economy . This is because the agricultural sector  is the backbone of an economy which provides the basic ingredients to mankind and now raw material for industrialization.

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

thinking it would be physical characteristics