Ice age mammals were probably something to reckon with, says national park service archeologist david anderson.

which two words best represent the tone of this sentence?

What does “.com" stand for? commercialcommerce commutingcommunication

Which sentence uses all its nominative case pronouns correctly? a we live on the same street b them and rachel are good skaters. c the redskins fans in the family are fred and me d have joanne and him played tennis together before?

Which words best describes the speakers?