Biology, 07.01.2021 06:50 wshemekia3oyliv4
Word Bank: Slowly, Within, Different, Transmitted, Densely, Sonar, Solids, Absorption, Bounces Mechanical waves react to different mediums in different ways. Some mechanical waves are through a medium, meaning they pass through the medium. The way in which waves are transmitted depends upon the type of material. In , mechanical waves travel rapidly, because the molecules are packed. In liquids and air, however, mechanical waves travel more , because the molecules are spread farther apart. Other mechanical waves are reflected off a medium. When a mechanical wave is reflected, it off the medium and then travels in a direction. is an application that uses sound wave reflection to determine how deep water is. A third way mechanical waves react to a medium is . When a mechanical wave is absorbed, it remains a medium and is not transmitted to another medium.
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Biology, 22.06.2019 02:00
Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables
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Biology, 22.06.2019 03:00
Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .
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Biology, 22.06.2019 09:30
What is the difference between a scientific hypotheses and a scientific theory?
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Biology, 22.06.2019 10:10
Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.
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Word Bank: Slowly, Within, Different, Transmitted, Densely, Sonar, Solids, Absorption, Bounces
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