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- Crab
- Lobster
- Yabby
- Marron
Most crustaceans have exoskeletons that cover bodies divided into segments.
The arthropod body is encased in a hard structure called an exoskeleton. The exoskeleton acts as an external skeleton and provides the animal with structural support and protection. The exoskeleton consists of cuticle, a multi-layered substance secreted by the epidermis. Cuticle consists of chitin, proteins and lipids. In many aquatic crustaceans, the exoskeleton is mineralized with calcium carbonate that is acquired from the surrounding water. This produces a tougher, more rigid structure. Since the exoskeleton is rigid, it must be jointed to allow the arthropod to move and acts as a framework to which the animal's muscles are attached.
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How do you determine if an animal is an insect?
They all have 6 legs & 3 body sections.
3 characteristics of arthropods?
I was learning about this in school and these are some characteristics # have an exoskeleton # have 6 legs # most have wings # body is divided into 3 sections: head, thorax,abdomen. Hope that helps!
What 3 things make an insect?
6 legs 3 body segments exoskeleton
Do mosquito have segmentation?
Yes. Like most insects, their exoskeleton is divided into 3. In basic talking, it is their head, torso and tail sections.
3 What are some advantages and disadvantages of having an exoskeleton?
There is not really an advantage, unless u mean if the killer has an advantage, then it becomes a yes or no answer yes: they can easily break exoskeleton if it is fragile no: you will be safe from harm
How many body sections does a dragonfly have?
3
How many sections does an ant have?
Female ants have only 2 chromosomes, males are haploid, they have only one. This is the smallest number of chromosomes for any animal.
A definition for an insect in kids language?
An insect is a small animal with a hard shell that has six legs. Sometimes these bugs have wings and most have 3 sections to its body.
What are the exoskeleton's two important jobs?
The exoskeleton has 3 main jobs. It Protects the vital organs from damage, supports the body, and enables movement of the muscles.
How do you know an insect is an insect and not another animal?
An insect has 3 pairs of legs (6 legs) and an exoskeleton.
What are the three parts of a arthropod's body?
A typical arthropod, such as an ant, has three body sections - head, thorax and abdomen.However, the phylum "arthropoda" which literally translates to "jointed foot" (or, by extension, "jointed leg") includes more than a million species, some of which (the lobster, for instance) have as many as eight body sections, and others such as the arachnids (spiders), only two.For a basic science test, 3 is probably the answer.
What has 3 body parts and exoskeleton and 6 legs?
Most insects fall into that category: they have a head, thorax and abdomen.
