40 points please hurry marine biology.
South Carolina has a small river that flows into the sea. Over time, sediments build up along the coastline and cause the body of water to be cut off from the sea. What type of estuary undergoes this kind of change?
(*blank*) estuaries can get blocked off from the sea due to deposition of sediments.
Answers: 3
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 15:00
If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.
Answers: 3
Biology, 22.06.2019 16:40
What is the function of the nucleus in the euglena cells you observed?
Answers: 1
40 points please hurry marine biology.
South Carolina has a small river that flows into the sea. Ov...
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