Ответ:

1- It is about 1,400 kilometres.

2- On Day 1 they see a kangaroo.

3- Natalie is happy on their first rest day because she can have a shower and sleep in a real bed.

4- The scorpion stings Mum's ankle.

5- The bike ride takes the family 30 days.

6- They raise for charity 10,000 dollars.