Which organ system of a plant functions as an anchor and as an absorption and storage unit?
a. flower
b. root
c. leaf
d. stem

Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?