What textual details from "Household Robots Are Here, but Where Are They Going?" help develop the idea that social robots can perform simple tasks based on voice commands?

Which type of evidence would support the author's claim?

One result of recent migration trends is that the workforce in europe has become

What federal law makes marijuana illegal i know it's a schedule 1 drug but what law specifically gives the federal government the ability to arrest or fine you over marijuana i have only been able to find info on the scheduling of the drug but it never says this or that is illegal it just says that it's a schedule 1 drug i need the wording exactly my english teacher says that if i don't have it my paper is null and void