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4.5: Human Body Cavities - Biology

Contain the BrainThe brain is a delicate organ that regulates the physiology of the whole body. Figure (PageIndex 1 ) shows the brain with its superficial structures. Brain coverings and the skull provide protection to the brain. The space where the brain is located in the skull is called the cranial cavity.
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Human parasites

Parasite Brugia malayi (worm): Cause of Filariasis What is parasites - biological definition Parasites are living things that extract the resources needed for their survival from other organisms. There are several species of these beings that parasitize humans. Some are harmless, but many cause serious illness.
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