Me asap

during chilly days, you might notice lizards lying (“basking”) in sunny areas. why do lizards bask in the sun?

ectothermic animals are lazy and the sun puts them to sleep.

ectothermic animals need to get tanned by the sun’s rays for camouflage.

ectothermic animals use the sun’s rays to them hide from enemies.

ectothermic animals need the warmth before they can move around to hunt food.

Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.