Ametamorphic rock can form when rock comes in contact with lava or magma. do you think the rock gets hot enough to melt? why or why not?

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america

Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.

This diagram shows how seed plants are grouped. which is the missing label? bryophytes angiosperms pteridophytes monocots