With darkness falling, a mother elephant loses sight of her calf and wants to make sure it is safe. _________ she releases an infrasonic call for the calf to hear. Infrasonic sound is below the range of human hearing, but many animals can hear these sounds from several miles away.

Which choice completes the text with the most logical transition?

Question

Accepted Answer

For this reason,

Answer

For example,

Answer

<p>Nowadays,</p>

Answer

<p>Similarly,</p>