explain why the speed and direction of sugar solution moving in the phloem tubes

Answer 1

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0ahUKEwin3OfA15baAhURM6wKHVoyD3kQFgg-MAI&url=http%3A%2F%2Fweb.mnstate.edu%2Fmarryand%2Fgeneral%2520botany%2Ftalk%25207%2520-translocation%2520in%2520the%2520phloem.ppt&usg=AOvVaw0ysRHKsjnQUJX7UN28vP_V

Answer 2

ghghhfjythf

Answer 3

Explain why the speed and direction of sugar of sugar solution moving in a phloem
changes