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turtles i think
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What had different shaped shells depending on the island they were from?
Galápagos finches had differently shaped beaks depending on the island they were from.
Had different shaped shells depending on the island they were from?
The Galapagos Islands. Charles Darwin discovered that the birds on the island, finches, had different beaks. The finch's beak varies from each island to help the finch eat the food they can find on the island
What young turtle have heart shaped shells?
what young sea turtles of this species have heart shaped shells
How did Darwin explain differences in shell shape of tortoises from Hood Island and Isabela Island?
Darwin proposed that the differences in shell shape of tortoises from Hood Island and Isabela Island were adaptations to their respective environments. He suggested that tortoises on Hood Island had developed dome-shaped shells to reach higher vegetation, while those on Isabela Island had saddle-shaped shells for easier access to lower vegetation. This variation in shell shape helped the tortoises better survive and reproduce in their specific habitats.
What are cone shaped shells?
They have either a very thin or thick colourful cone shaped shell of varying stripes or speckled appearance. These shells can be very attractive and because of this, may be picked up by the unwary, especially children.
How did Darwin explain differences in she'll shapes of tortoises from hood island and Isabel's island?
Darwin explained the differences in shell shapes of tortoises from Hood Island and Isabel Island as adaptations to their specific environments. The tortoises from Hood Island, which had sparse vegetation, evolved to have saddle-shaped shells that allowed them to stretch their necks to reach higher plants. In contrast, the tortoises from Isabel Island, where vegetation was more abundant, developed dome-shaped shells that provided better protection and support for their feeding habits. This variation highlighted the role of natural selection in shaping species based on their ecological niches.
What turtles have heart shaped shells?
The Olive Ridley Species
What are the little blue shells that you find on sea rock?
The dark blue clumps of oval shaped shells are called mussels.
What did Charles Darwin conclude based on the giant tortoises observed in the Galapagos Islands?
Darwin learned that there were different shaped backs of the tortoises, some had arc shaped or straight. The other thing the tortoises had is long or short necks. There were varieties of island and on every island there were different tortoises.
What are the different kinds of shells that can be found in the ocean?
Various types of shells can be found in the ocean, including gastropod shells, bivalve shells, and cephalopod shells. These shells are created by different types of marine animals and come in a wide range of shapes, sizes, and colors.
How did tortoises varied from island to island?
Tortoises varied from island to island primarily due to differences in environmental conditions, such as food availability and climate. These variations led to distinct adaptations, such as differences in shell shape and size; for instance, some islands had tortoises with dome-shaped shells suited for dense vegetation, while others featured saddle-backed shells that allowed for easier grazing on higher vegetation. These adaptations are examples of natural selection acting on isolated populations, contributing to the diversity of species observed in the Galápagos Islands.
What are different types of shells?
Paper nautilus, conch shell, whelk shells, british pearl shells, and scallop shells. :)
