C- 10ft. Hope this helped. Have a great day! :D
The answer is D) The outcome of the experiment will be non observable
<span>the easy walk harness should be looser on the dog than other harnesses</span>
The answer would be Exosphere because, there are 3 main regions that circulate oxygen through the Earths system, which are the Biosphere, Atmosphere, and the Lithosphere.
Because the waves in the water with the fan like system.