Haustorial roots of dodders and other nonphotosynthetic, parasitic plants rob the host plant of ...

Haustorial roots of dodders and other nonphotosynthetic, parasitic plants rob the host plant of
 
  a. sugars.
  b. minerals.
  c. water.
  d. sugars and mineral
  e. sugars, minerals and water

Question 2

Animals trapped and digested by carnivorous plants such as the cobra lily are used primarily as
 
  a. an energy supplement during winter months.
  b. a carbon source for the plant.
  c. a nutrient supplement in nutrient-deficient environments.
  d. food for bacteria and fungi that grow symbiotically with the plant roots.
  e. an energy supplement for small plants growing in shady areas.