Memory Game AliensOnline version Match your vocabulary words to the correct definition. by Hannah Rawls descend frontier proceed Ancestors surface the outer edge of something, in which whatever is beyond that edge is wild or unknown. to go or come down. Tradition paying attention and ready to act. Alert Ascend to take someone and hold them for breaking the law. destructive to move upward. a belief, custom, or usual way of doing things, handed down within families or other groups. causing harm or damage. to start or continue in an orderly way. a family member who lived at an earlier time. Arrest the outside layer; the top
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