Unit 12 (Let’s do an experiment)
This lesson is about an experiment. In this experiment, The egg doesn’t sink. It goes through the normal water and it floats on the salt water
Salt water is heavier than normal water.
اللغة الإنجليزية فصل ثاني
السادس
Unit 12 (Let’s do an experiment)
This lesson is about an experiment. In this experiment, The egg doesn’t sink. It goes through the normal water and it floats on the salt water
Salt water is heavier than normal water.