Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Rita was growing earthworms and she placed them in dry soil. After few weeks, she found them to be dead. One of the cause for this might be that

• A. earthworm breathes through dry skin.
• B. earthworm breathes through moist skin.
• C. earthworm drinks water from soil.
• D. earthworm requires moist place to stay cool.

Answer 1

The correct option is B earthworm breathes through moist skin.

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Earthworm breathes through moist skin. Their skin must stay moist to dissolve the air. That is why they die when kept in dry soil as their skin becomes dry.