Answer:
Trapezoid, Triangle, Rectangle, Oval
Explanation:
A cross - section the intersection of a 3 dimensional figure and a plane.
I'm not sure which barriers??.
The Best Option Would Be D Because British Museum-Egyptian Pyramids Would Be Helpful, But National Geographic:Egyptian Pyramids, Facts, Photos, And Diagrams Has That And More. C I Wouldn't Find Very Helpful, Because It's Just Focused On Pyramids, And B Is Totally Out Of The Picture. Hope That Helps!
A trna with the complementary anticodon is attracted to the ribosome and binds to this codon. The trna carries the next amino acid in the polypeptide chain
