Which two clauses are dependent clauses? since the dentist always handles my teeth with care phoebe participates in the marathon each year because clarissa has written many books on that topic whales are able to swim hundreds of miles across many oceans minnie plays tennis with her sister every saturday

"because Clarissa has written many books on that topic Whales are able to swim.." because what's she doing about the topic? Did she keep it or did she do a different one?

1) Since the dentist always handles my teeth with care

3) Because Clarissa has written many books on that topic

Explanation:

Clauses are group of related words containing a subject and a verb and that can be divided into two types: 1) Dependent or Subordinate: when they do not express a complete thought on their own, and therefore can not stand alone as sentences, or 2) Independent: when they express a complete idea on their own.

Clauses number 1 and 3 are dependent clauses because they do not express a complete idea and does not make any sense standing alone, and should always be placed next to an independent clause.

c.to compare several aspects of the tragedy to other worldwide tragedies

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