| Answer | Crossword Clue |
|---|---|
| myoglobin | a protein that stores oxygen in muscle |
| myoglobin | a red iron-containing protein pigment in muscles that is similar to hemoglobin |
| Answer | Crossword Clue |
|---|---|
| myoglobin | a protein that stores oxygen in muscle |
| myoglobin | a red iron-containing protein pigment in muscles that is similar to hemoglobin |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.