Odpowiedz na pyt
1.what sources of energy, expect for coal, have you heard of? are they environmentally friendly? Why (not)?
2. Describe a situation when you or your friend faced some problems cooking a meal in some difficult conditions
1.what sources of energy, expect for coal, have you heard of? are they environmentally friendly? Why (not)?
2. Describe a situation when you or your friend faced some problems cooking a meal in some difficult conditions