In a plant, most water is conducted from the roots to the leaves through structures known as?

Explain why phospholipid molecules form a bilayer. (3 marks)

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point