books insects sleep
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# Do insects and vermin sleep?
# What are harmful insects?
# What are peaceful insects?
# What are beneficial insects?
# What distinguishes spiders from other insects?
# Why do scientists sterilize male insects?
# What is the secret of the bright colors of some insects?
# What are social insects?
# Approximately how many species of insects?
# Can some plants eat insects?
# What are the largest crawling insects?
# What are insects?
# What are the factors that contribute to the spread of insects?
# The provisions of insects in Islamic jurisprudence
# One of the wonders of creation in the world of insects
# Encyclopedia of insects
# world of insects
# Economic insects in Egypt
# New insects in Lebanon
# rank insects
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Source: mawdoo3.com
نوم الحشرات (Info)
تَعمد الحشرات للراحة في بعض الأحيان بشكل واضح، ولا يمكنها الاستيقاط إلا بواسطة منبّهات قويّة؛ مثل: حرارة النهار، أو ظلام الليل، أو هجوم مفاجئ من حيوانات مفترسة، وتُسمّى هذه الحالة من الراحة العميقة بالسُبات، وهي أقرب سلوك للنوم المعتاد.
