Question

If your friend has a problem, you help him. Do you know that animals also help each other? For example, one scientist studied a group of dolphins. Dolphins need air to swim. Once one of the dolphins in the group was too weak to swim. Group of dolphins quickly swam under him and pushed him to the top of the water for air. Complete the sentences according to the writer. 1. When friends are in difficult situation,. 2. Animals in nature also. 3. The author gives an example of 4. This story is about one dolphin that.​

Answer 1

1)When friends find themselves in a difficult situation, they help each other.

2)Animals in nature also help each other.

3)The author gives an example of how one scientist studied dolphins

4)This story is about one dolphin who was too weak to swim.