Question

what is compass and a life cycle of birds

Answer 1

Answer:

Migratory birds use a magnetic compass in their eye for navigation. Its basic sensory mechanisms have long remained elusive, but now researchers reveal exactly where in the eye, the birds' control center for navigation is situated. Migratory birds use a magnetic compass in their eye for navigation.Although there are over 9,000 species of birds in the world, each develops from a single-celled egg, is incubated, hatches, and grows to adulthood. Some bird life cycles involve migration.

Answer 2

Answer:

hey mate here is your answer

Explanation:

1.what is compass?

ans.._A compass is an instrument used for navigation and orientation that shows direction relative to the geographic cardinal directions. Usually, a diagram called a compass rose shows the directions north, south, east, and west on the compass face as abbreviated initials.

2.life cycle of birds..

ans.._When a fledgling or juvenile has finished growing it becomes a mature or adult bird. An adult bird attracts a mate, builds a nest and raises young to start the cycle all over again. Some birds migrate or travel long distances as part of their life cycle. Other birds stay in one area throughout the seasons.

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