Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
1.
Small animals that float in aquatic habitat
4.
Medium in aquatic habitat
5.
Reduced eyes
7.
Basic unit of life
8.
Taking in and out of gases
9.
Medium on terrestrial habitat
10.
Mode of intake of food
Down:
2.
Movement where change of place takes place
3.
Found on fish
6.
Lives on others
OK