Group is two or more individuals interacting with each other to accomplish a common goal. Team is a mature groups with a degree of member interdependence and motivation to achieve a common goal. McGraw-Hill/rwin

考虑一个物种，物种A的图形： 假设物种A按2:1的比例用资源1和2（用 虚线表示）。 如果资源供应点落在 1 区（虚线上面）， 那么 R1 会是限制性的。换句话说，如 果物种 A 以 2:1 的固定比利用资源，而 资源供应点的比 R1:R2 小于 2:1，那么 物种 A 会先用完 R1

外研版（三起）（2012）小学英语四年级下册Module 9 Unit 2 Did you have a nice holiday$%Module 9 Unit 2 Did you have a nice holiday$%导学案(1)

Part I vocabulary and structure: 30% A: make the best choice 1. she was able to cope the difficulties she met with A in B with C. of d. to 2. Would you mind the radio? A not turn on B. not to turn on C. not turning on D. not turned on The lion is a of courage bol B sign C. mark D anima

32.1 Biologists name organisms in a systematic way. The Classification of Organisms. Biologists name organisms using a binomial system. Species Names. Every kind of organism is assigned a unique name. The Taxonomic Hierarchy. The higher groups into which an organism is placed reveal a great deal about the organism

A requirement of this course is that the students experiment with a random matrix problem that is of interest to them. Often these explorations take the shape of a little bit of theory and a little bit of computational experimentation. Some of you might already have some ideas that are relevant to your current research. Regardless, we thought we’d put together some ideas for projects. Feel free to adapt them

外研版（三起）（2012）小学英语四年级下册Module 9 Unit 2 Did you have a nice holiday$%Module 9 Unit 2 Did you have a nice holiday$%习题

外研版（三起）（2012）小学英语四年级下册Module 9 Unit 2 Did you have a nice holiday$%Module 9 Unit 2 Did you have a nice holiday$%习题(4)

外研版（三起）（2012）小学英语四年级下册Module 9 Unit 2 Did you have a nice holiday$%Module 9 Unit 2 Did you have a nice holiday$%习题(3)

外研版（三起）（2012）小学英语四年级下册Module 9 Unit 2 Did you have a nice holiday$%Module 9 Unit 2 Did you have a nice holiday$%习题(2)