Niall wants to expand his science-fiction webzine to provide academic articles on science used in science fiction. he hires four new articles editors, as well as a copy editor. he also replaces his old webmaster. niall is increasing which resource?

labour

Explanation:

Resources are called those elements that provide some kind of benefit to society, or the tools that someone has to carry out a business.

Niall is increasing its labour, as it is hiring new employees in its science-fiction webzine . Labour is the effort made by human beings to produce.

b) the heart is a pump made of muscle and that is difficult to grow in the lab.