False or true: The upper and lower mantle are made out of Iron and nickel.
(I believe It is I'm just making sure Ima keep firing these questions btw)

How many cups of raisins do they haveall together? 2. about 210of the bones in your body arein your skull. your hands and skullcombined account for 720of you bones. how many bones do you have in yourhands? 3. for mother’s day, jen took her motherhiking. they hiked three trails. thearrowhead nature trail is 115of amile, the coquina baywalk is 210_ of amile, and the robinson preserve is 412of a mile. how far did they hike in all?

Which of the following mountain ranges is home to the largest mountain peak in europe? a. the carpathian mountains b. the caucasus mountains c. the balkan mountains d. the ural mountains select the best answer from the choices provided a b c d

Who developed the theory of plate tectonics?