English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

2007-03-03 11:15:57 · 4 answers · asked by Weedhead 1 in Science & Mathematics Biology

4 answers

Humans

2007-03-03 11:31:08 · answer #1 · answered by BP 7 · 0 0

water pollution is cause by throwing debris in the river also discarding oil and tire in water

2007-03-03 22:29:52 · answer #2 · answered by dine 1 · 0 0

reproduction -- in water -- to increase the population?

2007-03-03 20:56:03 · answer #3 · answered by Anonymous · 0 0

oil spills, rubbish disposals

2007-03-03 20:47:32 · answer #4 · answered by sexy eyes 2 · 0 0

fedest.com, questions and answers