A scientist set up a c a scientist set up a controlled clinical trial to find out if higher doses of hydroxychloroquine reduce patients fever more effectively than lower doses of the same drug what is the control and what type of graph would be appropriate for a scientist results

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025