Crabs belong to the arthropod phylum and have a complex body system consisting of a hard exoskeleton for protection, jointed limbs for movement, gills for respiration, and a digestive system to process food. They also have a decentralized nervous system and sensory organs to detect their environment.
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Crab legs may fall off while cooking if they are not properly attached to the body or if they are overcooked. When overcooked, the meat shrinks and can cause the legs to detach more easily. It's important to handle the crab delicately to avoid this issue.
The. Skeleton. System. Supports. The. Body
External parts of a crab include the carapace (hard outer shell), claws or pincers, eyes on stalks, walking legs, and abdomen. The carapace protects the crab's body, while the claws are used for defense and feeding, and the eyes are positioned on stalks for better vision.
The center body of the solar system is the Sun.
Human body systems include: the nervous system, the digestive system, the circulatory system, the immune system, the integumentary system.