assume that i have 2 vectors, height and ages. 

```
ages = np.random.randint(low=20, high=60, size=10)
heights = np.random.randint(low=150, high=200, size=10)

```

each value of age vector will corresponds to a height value. i want to print age and its corresponding height in order. i believe i have to sort the index of age first

```
a = np.argsort(ages)

```

and some how assign that index's order to age values. i thought about using loop but i don't know how? can someone please help me? thank you