Which sentence from Heart of a Samurai uses pacing to build excitement?

A. He leaped up onto a rock and swung his stick over his head. “Agreed?”
B. That was back when there had been water. And birds.
C. He stared at them for a long time thinking that they reminded him of something.
D. This idea heartened them; they lay down to sleep a little less burdened.

Which excerpt from "amigo brothers” the reader determine the story’s theme?

Vocabulario choose the word that is the best match for each item. : pesas : adelgazar : presiones : de peso : a dieta : en forma : gimnasia : una vida sana : alcohol : el estrés

Some organisms have a large geographic range. for example, the norway rat lives on every continent except antarctica. a population of norway rats is the number of rats in one particular area. do you think it’s scientifically possible for a population of norway rats in north america to carry different genetic mutations than a population of norway rats in africa? do you think it’s possible that they carry some of the same mutations? what types of information can scientists learn by studying the genomes of these two populations of rats?