The vain it defends the bone
The answer should be “small amounts”
Conduct research and experiments to improve the productivity and sustainability of field crops and farm animals
Answer:
I would say one is that you always have to be happy and another is that you have eat healthy all the time. Realistic expectations are that you aren't happy all the time and that you are sad sometimes another one would be that you eat healthy most of the time but have an occasional treat.
Explanation: