Answer:
Humans
Explanation:
People just throw trash where ever that want and don't think about the animals and pretty soon we are going to die because of other people who don't care about pollution
A skier can benefit from a training program because it could help them become better at skiing.
The activities performed in programs (such as a skiing training program) helps the person taking the course build their body strength and prepare for any upcoming games. Think about football practice. Why do they go to practice all of the time? They are going to prepare and get better at football. The same thing applies to skiing.
It would be helpful because she would need different air to balance her heart weight?
Calm them down & make them take slow breathes
Supplying energy for body functions carbohydrates