Which outcome occurs when the gleaning bat uses sonar?

💡 Explanation

The bat uses echolocation to actively locate and identify motionless insects attached to surfaces; because it emits sound pulses, this detects prey via returning echoes. Therefore, the bat uses sound waves; rather than vibrations or passive listening which relies on existing, independent signals from prey.

• Which risk significantly increases when a fish's pneumocyst (swim bladder) loses structural integrity?
• Which outcome occurs when a bird increases soaring duration relative to its body mass?
• Which mechanism increases phytoplankton biomass when nitrogen availability is low?
• Which outcome occurs due to disrupted gradient formation in insect imaginal discs?
• Which metabolic shift protects plants during intense drought using CAM pathways?
• Which risk sharply increases when a freshwater fish with compromised kidney fails during sudden brackish water exposure?