PICAT 1 EXAM SCRIPT 2026 COMPLETE
QUESTIONS AND CORRECT SOLUTIONS
● Which of these is the best explanation of how a smooth round stone
became smooth?
A. continuous freezing and thawing
B. volcanic action
C. it fell off the side of a cliff
D. it was in a stream for a long time Answer: It was in a stream for a
long time
● Mollusks typically have?
a) wings
b) shells
c) scales
d) backbones Answer: Shells
● Marrow is a soft tissue found in the
QUESTIONS AND CORRECT SOLUTIONS
● Which of these is the best explanation of how a smooth round stone
became smooth?
A. continuous freezing and thawing
B. volcanic action
C. it fell off the side of a cliff
D. it was in a stream for a long time Answer: It was in a stream for a
long time
● Mollusks typically have?
a) wings
b) shells
c) scales
d) backbones Answer: Shells
● Marrow is a soft tissue found in the