在自然灾害发生时,有人不幸被长时间困在恶劣的环境中,缺少食物.下列有关的叙述正确的是( )
A:为维持内环境的相对稳定,抗利尿激素分泌量增加
B:由于缺水,引起下丘脑产生渴觉
C:为维持血糖平衡,下丘脑通过有关神经作用,促进肾上腺和胰岛B细胞的分泌活动
D:该人与恶劣的环境之间没有任何的物质交换和能量流动
下列各组中,不属于同一性状之间的差异的是( )
I'm Lisa. My father is a doctor. He often drives his car to work. My mother is an English teacher. She always walks to work. She says walking is a good way to exercise. My mother also likes going shopping. She often does some shopping on Sundays. I am a student. I usually ride a bike to school, but sometimes I come to school by bus. I like watching TV. I only watch TV on Saturday and Sunday evenings.