Answers: 3
Biology, 21.06.2019 23:00
Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called
Answers: 2
Biology, 22.06.2019 11:30
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.
Answers: 1
Biology, 22.06.2019 13:00
Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.
Answers: 2
Biology, 22.06.2019 13:10
Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.
Answers: 1
What role do the bones of the skeletal system play in breathing?...
English, 23.08.2019 03:30
Mathematics, 23.08.2019 03:30
English, 23.08.2019 03:30
Mathematics, 23.08.2019 03:30
Chemistry, 23.08.2019 03:30
Mathematics, 23.08.2019 03:30
Mathematics, 23.08.2019 03:30
Chemistry, 23.08.2019 03:30
Mathematics, 23.08.2019 03:30
English, 23.08.2019 03:30
History, 23.08.2019 03:30
Biology, 23.08.2019 03:30