Answer:Blood cells are often compared to various objects to help illustrate their size and shape.
Explanation:Blood cells are often compared to various objects to help illustrate their size and shape. Here are some common comparisons:
- Red blood cells (RBCs) are often compared to:
- Doughnuts (due to their ring-like shape)
- Discs (due to their flat, disk-like shape)
- White blood cells (WBCs) are often compared to:
- Pac-men (due to their irregular shape and "eating" ability)
- Amoebas (due to their ability to change shape)
- Platelets are often compared to:
- Small plates (due to their flat, plate-like shape)
- Bits of dust (due to their small size)8
These comparisons help make it easier to visualize and u