1.Most people don't know where their placental waste goes

2.What happens rubbish your area

3.Noise pollution occurs because there are too many loud sound environments

4.Many animals eaters become sickly because people throw them to the ground

5.People will be more aware of environmental protection if there are many warnings about danger of pollution

Chúc bn học tốt

1.Most people don't know where their placental waste goes.

2.What happens rubbish your area.

3.Noise pollution occurs because there are too many loud sound environments.

4.Many animals eaters become sickly because people throw them to the ground.

5.People will be more aware of environmental protection if there are many warnings about danger of pollution.