Biology, 08.12.2020 19:10 hateschool5207
Which of the following describes the Decca Navigator System?
compares longwave radio signals from different locations
uses low frequency radio signals to determine a ships location
provided navigation, location, and timing services for civil and military sea vessels
uses radar signals to locate moving vessels
Answers: 2
Biology, 21.06.2019 21:00
Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria
Answers: 1
Biology, 22.06.2019 14:20
Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae
Answers: 1
Which of the following describes the Decca Navigator System?
compares longwave radio signals from d...
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