#1. particles can pile up to form a dune. The word particlesmeans .

A. a hill of sand

B. large masses of ice

C.
small pieces of matter

D.
low-lying areas

#2.
Which natural forces can create sediments?

A Wind and ice

B Moving air, moving water, and moving ice

C Water and ice

D Sunlight

Tell the story of a romantic couple you know use reciprocal reflexive forms of verbs to tell what happened between them and when. use stressed possessive adjectives and pronouns as needed to talk about their families and their difficulties. use familiar commands to give examples of advice you give to each member of the couple on important issues.