soal remedial bio kelas 8

answer briefly and clearly

1. Explain any factors influencing growth and development in plant...
2. What is complete metamorphosis? Mention three animals experiencing complete metamorphosis....
3. Mention order of human growth and development phases?
4. Describe difference between secondary characteristics in girls and those in boys!
5. Why do bone in human musculoskeletal system play a role?
6. What would happen if our skeleton does not have any joints?
7. Explain division of bones based on shape!
8. Mention types of diarthrosis in humans? Give examples for each!
9. Tell process of food substance until becomes food essence that is absorbed by the small intestine?
10. What is cause of diarrhea?

answer written in the form of word and send an answer via email and in the form of portfolio slowest Date 15 october 2011,