Question

Q7. Write your observations based on the activities performed. What happens
when-
a) Salt water/ vinegar soaked paper is brought near the body of an earthworm.​

Answer 1

Explanation:

As earthworms need moisture to breathe, the acidity of vinegar will cause moisture to leave their bodies, likely resulting in their death. It may be difficult to kill only earthworms with vinegar, however. If sprayed on the lawn where you are trying to get rid of the worms, you will also kill the grass

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