Question

multiple choice 2 points which of these is a behavioral adaptation? swallows building nests out of mud cactus plants having long spines insects looking like leaves to blend in with real leaves butterflies producing a foul - tasting chemical

Explanation:

Behavioral adaptations are actions organisms take to survive. Cactus spines, insect camouflage, and butterfly chemicals are physical/structural/physiological adaptations. Nest-building is a learned/innate behavioral action.

Answer:

swallows building nests out of mud