Solve these clues to fill the grid.
- Red liquid pumped around the body by the heart
- 1 Across
- The act of expanding something in apparent size
- 6 Across
- The organic process by which food is converted into substances that can be absorbed into the body
- 9 Across
- Part of an organism consisting of an aggregate of cells having a similar structure and function
- 10 Across
- The region of the body of a vertebrate between the thorax and the pelvis
- 11 Across
- A living organism characterized by voluntary movement
- 13 Across
- Organ that pumps blood around the body
- 14 Across
- Any bundle of ___ fibers running to various organs and tissues of the body
- 15 Across
- A body part made of tissues working together to perform a function.
- 2 Down
- Living thing that grows in soil and makes its own food
- 3 Down
- Either of two bean-shaped excretory organs that filter wastes from the blood and excrete them (plural)
- 4 Down
- Magnifier of the image of small objects
- 5 Down
- One of the contractile organs of the body
- 6 Down
- That part of the central nervous system that includes all the higher nervous centers
- 7 Down
- Membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi
- 8 Down
- Either of two saclike respiratory organs in the chest of vertebrates
- 12 Down
