Answer:
Os pólos geográficos são os lugares onde o eixo de rotação da Terra corta a superfície do planeta. Já os pólos magnéticos são os pontos do planeta em que um ímã aponta para baixo, formando um ângulo de 90 graus com o chão.
Explanation:
Answer:
Populations evolve as natural selection results in a change in the frequency of alleles within the population over time.
Answer: Dinosaurs
Many forms of plants, invertebrates, and fishes evolved during the Mesozoic Era. Since the dinosaurs were the dominant animals on land then, the Mesozoic Era is called the Age of Reptiles. Dinosaurs, however, became extinct even before the end of the Era.
It is C. Their population has increased.
A phobia is an intense fear of something that, in reality, poses little or no actual danger. Common phobias and fears include closed-in places, heights, highway driving, flying insects, snakes, and needles. However, you can develop phobias of virtually anything.
OR
A Phobia is an irrational fear of something that's unlikely to cause harm. The word itself comes from the Greek word“phobos,” which means “fear” or “horror.” Hydrophobia, for example, literally translates to fear of water. When someone has a phobia, they experience intense fear of a certain object or situation.