Q: Fact: sugars are transported from the leaves to the roots of a plant
Question: During photosynthesis, plants produce sugar that may help with their what?

A: sustenance

Q: Fact: seed dispersal has a positive impact on a plant 's reproduction
Question: Seed dispersal

A: benefits production of plant offspring

Q: Fact: the slope of the land causes a river to flow in a particular direction
Question: If a river is rushing southwest on a sunny day, then it is safe to assume that

A: the land gently inclines in that direction

Q: Fact: An example of a chemical change is acid breaking down substances
Question: An example of a chemical change is acid breaking down substances, another is

A:
lemon juice added to milk