Which of these were designed to study saturn
cassini, hubble, and huygens
voyager 1, huygens, cassini
voyager 1,hubble, cassini
huygens, voyager 1, hubble

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?

Many feel that the u.s. should not give money to the world bank to aid people in other countries. true or false