Plz fast!
what is the cause of wetland destruction?
how has it changed the enviroment/climate?
how can we stop it?

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Which label correctly identifies what x represents in the concept map?

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.