A:肝细胞
B:初级卵母细胞
C:第一极体
D:卵细胞
如图是甲、乙两种物质的溶解度曲线,下列说法正确的是( )
Population
(million)
% of
Income(收入)
spent on food
Persons
Per room
% of houses
With water
And electricity
Telephones
per 100
people
children in
High schools
Tokyo
28.7
18
0.9
100
44
97
Mexico City
19.4
41
1.9
94
6
62
New York
17.4
16
0.5
99
56
95
St.Paul
17.2
50
0.8
67
Osaka
16.8
0.6
98
42
Seoul
15.8
34
2.0
22
90
Moscow
13.2
33
1.3
39
Bombay
12.9
57
4.2
85
5
49
Calcutta
12.8
60
3.0
2
Buenos Aires
12.4
40
86
14
51
Los Angeles
11.5
12
35
London
11.0
24
58
长江与黄河共同流经的地形区有