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.
organisms which indicate the quality of a place
4.
chamical to kill herbs
6.
place to store seeds to protect their genetic information
8.
chemical to kill pests
9.
transferring pollen grains in flowers
10.
mixture of seeds with soil and compost
Down:
2.
an NGO to store seeds
3.
bacteria which fixes nitrogen
5.
the seeds passed through generations
7.
a bio-indicator
OK