Question
4.
Characteristics of the Couch's Spadefoot
• Their pupis are vertical slits.
* Aduits have mottled brown backs and light-colored beilles.
• Their eggs and tadpoles develop quiddy in temporary
ponds that form after rain.
"Adults live in holes they dig using special "spades on
their rear feet.
• Adults eat insects and spiders.
Q. The Couch's spadefoot lives in Texas and has
the characteristics listed below. The Couch s
spadefoot is adapted to a certain type of
environment. Which of these resources is most
likely scarce in this environment?
4 Water
SOIl
sunlight
• Oxygen
Answer
Water is most likely scarce in the environment where the Couch's spadefoot lives, as they rely on temporary ponds that form after rain for their eggs and tadpoles to develop quickly.