Answer all 59 questions in this part. [65]
Directions (1-59): For each statement or question, select the word or expression
that, of those given, best completes the statement or answers the question. Record
your answer on the separate answer paper in accordance with the directions on the
front page of this booklet.

1 A hydra ingests a Daphnia, digests it, and later egests some materials.
All of these events are most closely associated with the life process 
known as

1 transport     3 growth
2 synthesis    4 nutrition

2 Which function of human blood includes the other three?

1 transporting nutrients
2 transporting oxygen
3 maintaining homeostasis
4 collecting wastes

3 In the cartoon below, how would the organism on the couch be classified?

4 The invention of the compound light microscope enabled scientists 
to observe cells, helping them to

1 determine the number of atoms in a molecule
2 discover a basic similarity among organisms
3 study the behavior of chordates
4 develop techniques for growing plants in a laboratory

5 Which organelle in the diagram below represents an exception to the cell
theory because it contains genetic material and can reproduce within the
cell?

(1) A    (3) C
(2) B    (4) D