From the fiercest predator to the lowliest plant, every member of an ecosystem is immeasurably important to the survival of their environment. Although they're not regarded as a keystone species, sea urchins play a pivotal role in maintaining healthy marine environments. Without sea urchins to consume algae, entire coral reef ecosystems could collapse. This educational text invites readers to imagine a world without sea urchins, delving into curricular science concepts, such as interdependence of species, with accessible language and real-world examples.
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Seller: Revaluation Books, Exeter, United Kingdom
Paperback. Condition: Brand New. 24 pages. 7.00x7.00x0.25 inches. In Stock. Seller Inventory # zk1538238268
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Seller: Buchpark, Trebbin, Germany
Condition: Sehr gut. Zustand: Sehr gut - Gepflegter, sauberer Zustand. | Seiten: 24 | Sprache: Englisch | Produktart: Bücher. Seller Inventory # 36023930/2
Quantity: 2 available