1) Antartica is a desert.
2)whale songs are sometimes used to map out the ocean floor by scientists.
A.
because telling more about these people makes the reader think about them
Answer:
Pumping legs means to move up and down or back and forth in a vigorous manner or with full of energy. We can see babies are full of energy, so when they crawl on the floor, that movement is called pumping his/her legs.
He feels happy but then sad because he knew she was gonna come but he knew she wasn't at the Same time he was kinda so shocked at the moment