Agroup of environmental activists in west virginia wants to save a large forest. which act will them in this activity? 1. nature conservancy 2. toxic substance control act 3. eastern wilderness areas act 4. endangered species act

What characteristic make legumes a good food source for food insecure populations

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.

Which of th following is needed for cellular respiration to occur