Hi Mr. Wood! I just want to give you the answers to the questions. For number 1, the answer is that the factors are the location of the tundra and the amount of sun the tundra gets. For number 2, the answer is that the location would be near the equator and the sunlight would be more direct to that area. Finally for number 3, the answer is that the roots cannot reach down deep enough and cannot get enough nutrients, so the trees have to be small to use just enough nutrients to survive. That's all I have to say, so i will see you probably by monday.
From, Sean from your third period class