What is development?​

the process of developing or being developed.Explanation:

Development is a broad term which includes increase in real per capita income, improvement in living standard of people, reduction in poverty, illiteracy, crime rate, etc

answer; blank(1); visual design; blank(2); words;

it might look like that the ideal way to research the health effects of trans fats is through a controlled experimental feeding trial. but these kinds of trial have several important limitations that the researcher must look into:

short in duration (this factor usually checks up on the intermediary risk factors rather than the actual outcomes of the disease)

limited dietary changes

only makes use of healthy participants