Calvin goes for a walk outside and begins to sweat. His sweat will not evaporate. What is the most likely cause of this? a boy sweating on a sunny day A wind speed of 40 mph An air temperature of 7 °C or 45 °F A strong northerly wind A relative humidity of 95%.

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

Talking listening and reacting non verbally are all part of communicating

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.