How many astronauts were on Apollo 11 when it landed on the moon?
3
3
3
3
3
3
3
3
3
3
7
3
7
3
7
3
7
3
7
11
3
5
7
11
3
5
7
11
4
3
5
7
11
4
3
5
7
11
4
3
13
5
7
11
4
3
13
5
7
11
6
4
3
13
5
7
11
6
4
12
13
5
7
11
6
4
12
13
5
9
7
11
6
4
12
13
5
9
7
11
6
4
12
13
5
9
7
2
11
6
4
12
13
5
9
7
2
11
6
4
12
13
5
8
9
7
2
11
6
4
12
13
5
8
9
10
7
2
11
6
4
12
13
5
8
9
10
7
2
11
6
4
12
13
5
8
9
10
2
11
6
4
12
13
5
8
9
10
2
11
6
4
12
13
5
8
1
9
10
2
11
6
4
12
13
5
8
1
9
10
2
11
6
4
12
13
5
8
1
9
10
2
6
4
12
14
13
8
1
9
10
2
6
4
12
14
13
8
1
9
10