breathe
characteristics
ecosystem
external features
extinction
move
natural resources
pollutant
pollution
predator
prey
react
reproduce
Living things have seven common __________. They can __________, __________, detect and react to stimuil, grows. __________ and excrete.
Living things can be divided into __________ and __________.
Endangered species are living things which are in danger of __________.
Conservation is the protection and preservation of __________ __________.
Please help me answer the questions! THX~!
2007-04-16 12:35 am
回答 (2)
2007-04-16 12:49 am
✔ 最佳答案
Living things have seven common characteristics. They can breathe, move, detect and react to stimuil, grows. reproduce and excrete.Living things can be divided into prey and predator.
Endangered species are living things which are in danger of extinction.
Conservation is the protection and preservation of natural resources.
2007-04-16 7:10 am
Living things have seven common CHARATERISTICS.They can BREATH,MOVE,detect and react to stimuil,grows,REPRODUCTION and excrete.Living things can be divided into PREDATOR and NATURAL RESOURCES.Endanger species are living things which are in danger of extinction.Conservation is the protection and preservation of ECOSYSTEM REACT.
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