Answer:It could happen naturally through Mutation
Explanation:
What is mutation?
Mutation is a process where by the DNA of an organism changes.
This can happen when one base of a DNA is deleted somehow through some error in the DNA system or it could also happen if a new base is introduced (insertion) into the already existing DNA system changing the sequence of the DNA or it could also happen when the base is duplicated into two bases(duplication).
These changes may result to the change in the behaviour of an organism or it may change the way the organism looks.
Answer:
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Explanation:
Many Americans of goodwill who want to reduce poverty believe that race is no longer relevant to understanding the problem, or to fashioning solutions for it. This view often reflects compassion as well as pragmatism. But we cannot solve the problem of poverty -- or, indeed, be the country that we aspire to be -- unless we honestly unravel the complex and continuing connection between poverty and race.
All members of the clade thyreophoran were quadrupedal (walked on 4 legs).
The statement is True.
An order of armoured ornithischian dinosaurs known as Thyreophoran existed from the Early Jurassic through the end of the Cretaceous period. The body armour arranged in rows along the body is a distinguishing feature of thyreophoran.
The well-known Stegosauria, or plated dinosaurs, and Ankylosauria, or armoured dinosaurs, as well as their more primitive members, such Scutellosaurus and Scelidosaurus, make up the majority of the Thyreophora.
The majority of ankylosaurs, including Euoplocephalus, Nodosaurus, and Palaeoscincus, walked close to the ground on short, stocky legs in a quadrupedal (4) stance and had relatively low and wide body shapes. The length of the rear legs was greater than the length of the front legs, like in stegosaurs, although not to the same degree as in Stegosaurus.
To learn more about Thyreophora, refer
brainly.com/question/28169174
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