| 查看: 977 | 回复: 9 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
czh309金虫 (小有名气)
|
[交流]
what restrict or decided species's size
|
||
|
today,my daughter ask me why the tree is so high but the flowers are so low.i just told her it's the diffence of species,they have different genes.just like adult mouse is so little,however ,the baby elephant is so large. but the question is i really don't know why.i don't know what and how restrict or decide it.who can tell me ?please ,thancks! thanks everybody!may be she can't understand any answers,because shi is just half and three years old.but i want try my best to answer her's any questions.i hope she can found the world is so interesting ,curious and beautiful. hehe,may be one day she can realy find the causes. [ Last edited by czh309 on 2012-6-12 at 16:58 ] |
回复此楼» 猜你喜欢
281求调剂（0805）
已经有16人回复
-
304求调剂
已经有6人回复
-
材料工程专硕调剂
已经有6人回复
-
一志愿天大材料与化工（085600）总分338
已经有4人回复
-
085700资源与环境308求调剂
已经有3人回复
-
求材料调剂
已经有8人回复
-
294求调剂材料与化工专硕
已经有5人回复
-
一志愿华中科技大学，080502，354分求调剂
已经有4人回复
-
一志愿吉林大学材料学硕321求调剂
已经有6人回复
-
085410人工智能专硕317求调剂（0854都可以）
已经有3人回复
5楼2012-06-11 22:59:03
★
小木虫: 金币+0.2, 抢了个小板凳，给个红包
小木虫: 金币+0.2, 抢了个小板凳，给个红包
 [ 发自手机版 http://muchong.com/3g ] |
3楼2012-06-11 22:37:42
seagrove
禁虫 (文坛精英)
小盼妞
- ESEPI: 20
- 应助: 113 (高中生)
- 贵宾: 11.811
- 金币: 36350
- 散金: 39603
- 红花: 193
- 沙发: 1550
- 帖子: 37667
- 在线: 1963.3小时
- 虫号: 1239918
- 注册: 2011-03-21
- 性别: MM
- 专业: 化工冶金
- 管辖: 环境
It's just them 
4楼2012-06-11 22:49:25
curton
主管区长 (文坛精英)
Hello Kitty
-
专家经验: +151 - ESEPI: 24
- 应助: 195 (高中生)
- 贵宾: 49.033
- 金币: 81392.2
- 散金: 25181
- 红花: 225
- 沙发: 109
- 帖子: 20300
- 在线: 15504.3小时
- 虫号: 950839
- 注册: 2010-01-30
- 性别: GG
- 专业: 电力电子学
- 管辖: 科研生活区
6楼2012-06-11 23:05:11
