arthropod in a sentence
n.
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Definition
An arthropod is an invertebrate animal with a segmented body, jointed limbs, and an exoskeleton, including groups such as insects, arachnids, and crustaceans.
Sample Sentences
- An arthropod is characterized by its segmented body and jointed limbs.
- The largest group of arthropods includes insects, which are found in almost every habitat.
- Crustaceans, such as crabs and lobsters, are also classified as arthropods.
- Arachnids, like spiders and scorpions, belong to the diverse phylum of arthropods.
- Scientists study arthropods to understand their role in ecosystems and food webs.
- Many arthropods undergo metamorphosis, changing dramatically from larva to adult.
- The exoskeleton of an arthropod provides both protection and support for its body.
- Some arthropods are essential pollinators, helping plants reproduce.
- Arthropods have complex nervous systems that allow for quick reflexes and movements.
- The fossil record shows that arthropods have existed for over 500 million years.