Because when you are using are and er your sentences changes completely because they sound different
Answer:
Mountaineering, Hiking, climbing, skiing
1 cepillo , peine
2 secadora
3planchador
4 javon
5cortar
6ponernos
7hermoso
8enojado
9cadenas
Answer:
They are talking about track. They need someone strong who would resist.
Explanation: