Crab adaptations
This task is about adaptations of crabs.
Nutrition: crabs can be predators, scavengers and some even eat plant material.
Gas exchange: gills.
Legs can be modified to help perform other functions.
Question
2
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a) Most crabs like the one shown have their abdomen tucked underneath.
What is the advantage of this?
a) Most crabs like the one shown have their abdomen tucked underneath.
What is the advantage of this?
Question
2
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b) The front legs are modified as claw-like structures. Give
two
ways this helps the crab.
b) The front legs are modified as claw-like structures. Give
two
ways this helps the crab.
1.
2.
Question
2
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c) An adaptation is a feature of an animal and how this feature helps its survival.
Apart from those adaptations mentioned in a) and b) describe two other adaptations of this crab.
c) An adaptation is a feature of an animal and how this feature helps its survival.
Apart from those adaptations mentioned in a) and b) describe two other adaptations of this crab.
1.
2.
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