Water freezes in the cracks of rocks and then expands, breaking the rocks apart. This is an example of A) biological weathering
B) chemical weathering
C) erosion
D) frost wedging or ice wedging

Which word best describes the white rabbit in the passage?

Bella is going to write a research paper. she chose sports as her topic, but her teacher said she must narrow or limit her topic. choose the topic that limits the broad topic of sports the most. a) a history of sports in the united states b) a history of tennis c) rules and etiquette of tennis d) training and equipment for outdoor sports

Name five of the six points you should check, or have checked, when you are practicing your speech by recording it or with a f listening