Write the claim you chose first, then complete the argument. In order to be convincing to someone who reads it, your argument should explain is, what cellular respiration is, what blood doping or training at a higher altitude dose to increase cellular respiration, and why you think claim is the best explanation for Jordan Jones improved performance.

We can use solar powered cars or ride bikes instead of cars that burn fossil fuels

By water evaporation from the leaves is created a negative pressure at the top of the tree that promotes the ascension  of the water through channels that are called xylem. there are also two molecule forces that are involved: the intra-water molecules cohesion (water molecules stick to each other) and the adhesion when the water molecules stick to the channels they are running in. this is what enables water to go from the roots to the top of a tall tree.