Question

why penguins can live in polar rejions​

Answer 1

Explanation:

An electroscope is an early scientific instrument used to detect the presence of electric charge on a body. It detects charge by the movement of a test object due to the Coulomb electrostatic force on it. The amount of charge on an object is proportional to its voltage. 

Answer 2

Answer:

They have easy access to prey, while nearby predators prevent them venturing too far from their habitat. In the North Pole, predators such as polar bears and arctic foxes would limit their survival