Plants and animals living together

 How to living things interact?

Living things interact in many ways. An interaction between them can be helpful. I may help a living thing survive. Animals living in groups help each other. One kind of living thing may help another. Two different kinds of living things may help each other.

Think about these examples. Many animals live in herds together. The animals of herd protect each other. Flowers need light to grow. Sometimes flowers grow on the trees. Then they can get more light. Insects drink nectar from flowers. When they do this, they spread the flowers' pollen to other flowers.

Vocabulary:

interact (n)             :           tương tác             

interaction (n)        :          sự tương tác

survive (v)             :          sống sót

herd (n)                  :          bầy đàn

nectar (n)               :          mật hoa

spread (v)              :          Lan tràn

pollen (n)              :           phấn hoa