MP3 player is a storage device for musics and it can hold as many music as the storage would allow it. Varieties of these device could be made of many different materials such as durable plastics and metals. the most common metal used for this device is zinc. Thus, the answer is B.
Answer:
They bask in the sun
Explanation:
In other words, they lay on their back to raise their body temperature.
I hope this helps!