Question

which of the following are examples of adaptive traits? correct answer(s) drag appropriate answer(s) here desert cacti have thick cuticles on their leaves that minimize evaporation. the hard shells of clams make it difficult for predators to attack them. a raccoons immune system reacts to harmless pollen causing the raccoon to sneeze. long necks of giraffes allow them to eat hard to reach vegetation high in trees.

Explanation:

An adaptive trait is a characteristic that helps an organism survive and reproduce in its environment.

• Desert cacti's thick cuticles minimize evaporation, helping them survive in arid deserts (adaptive).
• Clams' hard shells protect from predators, aiding survival (adaptive).
• A raccoon sneezing due to harmless pollen is an immune overreaction, not adaptive.
• Giraffes' long necks let them access food, aiding survival (adaptive).

Answer:

Desert cacti have thick cuticles on their leaves that minimize evaporation.
The hard shells of clams make it difficult for predators to attack them.
Long necks of giraffes allow them to eat hard to reach vegetation high in trees.