Solve these clues to fill the grid.
- Sweet white crystals added to food
- 1 Across
- Tiniest unit of living things (plural)
- 5 Across
- A cellular structure that is postulated to exist in order to mediate between a chemical agent
- 7 Across
- Beyond normal limits
- 10 Across
- Hormone secreted by the isles of Langerhans in the pancreas
- 12 Across
- The perceptual experience of seeing
- 14 Across
- One form in which body fuel is stored
- 2 Down
- Physical activity that keeps you fit
- 3 Down
- Either of two bean-shaped excretory organs that filter wastes from the blood and excrete them (plural)
- 4 Down
- Inhaling and exhaling fumes from burning tobacco or other substances.
- 6 Down
- A large elongated exocrine gland located behind the stomach
- 8 Down
- A monosaccharide sugar that has several forms
- 9 Down
- Large and complicated reddish-brown glandular organ located in the upper right portion of
- 11 Down
- The region of the body of a vertebrate between the thorax and the pelvis
- 13 Down