First one who answers this will be marked brainliest, , and 5 stars will be !
part of weneger's theory of continental drift was that the original supercontinent broke into two pieces. what were these two land masses called?

laurasia and pangaea

laurasia and gondwanaland

gondwanaland and pangaea

pangaea and eurasia

Ageologist determines that a sample of a mineral cant be scratched by a steel nail but can be scratched by a masonry drill bit based on this information the sample mineral has to be softer than

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above