Happy mothers day 4

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Across
  1. 2. yellow part of an egg
  2. 3. grows on a branch you extend to a neighbor
  3. 6. house made of ice
  4. 8. the time when the sun is going down
Down
  1. 1. mini guitar
  2. 4. most commonly used extract
  3. 5. brights brightness to a room
  4. 7. the sound a pig makes