books earthworm environment
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# What is an earthworm?
# earthworm snakes
# earthworm feeding
# earthworm reproduction
# earthworm breathing
# earthworm shape
# earthworm contemplation
# Earthworm and land fertility
# Earthworm and explained in detail
# earthworm report
# silkworm environment
# How do earthworms breathe?
# Earthworm farming
# Earthworm caecilians
# Land use and its impact on the environment
# Cleanliness of the environment and the earth
# The environment of the earth and the environment of the sky
# Pollution of the environment Corruption of the earth
# Earth-based Ethics
# Earth and environmental sciences for amateurs
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Source: wikipedia.org
بيئة دودة الأرض (Info)
البيئة المثالية بالنسبة لدودة الأرض هي الأراضي الطينية والجو الرطب لحفر الأنفاق المثالية لحجمها، أما إذا كانت أرضاً صلبةً فسوف تتكسر تلك الأنفاق.
