easy
What grows in grass and shrinks in water.
Common Wrong Answers
“Plant”
Plants grow in grass, but they do not shrink in water; they typically absorb water and grow larger.
“Dirt”
Dirt does not grow in grass and does not shrink in water; it remains relatively unchanged when wet.
“Moss”
Moss can grow in grass, but it does not shrink in water; instead, it often expands or retains moisture.