Предмет: Геометрия, автор: stasslykonin

помогите плиз очень быстро

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Автор ответа: mioks

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на фото

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Have you ever wondered how birds find their way when flying?
Read and find out.
Choose the best answer a,b.c , or d for the question 1-5.
The pigeon is famous for always being able to find its way home.In fact racing pigeons is a popular sport in some countries.Owners take their birds hundreds of miles away and then release them.The bird that gets back home in the fistest time is the winner.Until now it has been thought that the birds have their own built-in system of navigation and use the position of the sun and starts to quide them.
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c) the fact that they fly as a large group.
d) special equipment the researches have used to track them.
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