Critical Reasoning (CR) | Re: Scientists typically do their most creative work before the

Can someone please explain how first provides evidence to support an explanation that the argument favors.?

Scientists typically do their most creative work before the age of forty. It is commonly thought that this happens because aging by itself brings about a loss of creative capacity. However, studies show that ofscientists who produce highly creative work beyond the age of forty, a disproportionately large number entered their field at an older age than is usual. Since by the age of forty