The map above shows some of earth's plate tectonic boundaries. based on the map, volcanic activity would most likely be found at − a) location w b) location x c) location y d) location z

Which of the following correctly matches an immune system cell with the defense it produces? a. b cells release cytotoxins. b. t cells release cytotoxins. c. b cells absorb antibodies. d. t cells absorb antibodies.