Biology, 15.12.2020 21:30 andrewjarrah05
Dolphins use echolocation to help them navigate. They limit the sound that bounces of objects in the front of them. Dolphins are able to navigate their surroundings based on how long it takes the sound to return. What property of waves are dolphins using told them find their way around the environment
Answers: 1
Biology, 21.06.2019 13:30
Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs
Answers: 1
Biology, 22.06.2019 10:30
Which of these is a provisioning service people get from the ocean
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Biology, 22.06.2019 11:30
What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.
Answers: 3
Biology, 22.06.2019 11:30
What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin
Answers: 3
Dolphins use echolocation to help them navigate. They limit the sound that bounces of objects in the...
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