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ehidna [41]
2 years ago
12

How was the climate when the ambulocetus was alive

Biology
1 answer:
zvonat [6]2 years ago
7 0

Paleontologists have found fossil evidence of various “walking whales,” semiaquatic whales that show some early stages of the transition from land-dwelling ancestors to today’s familiar fully marine whales. One such “walking whale” is Ambulocetus (am-bew-lo-SEAT-us ...

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What does the theory of plate tectonics state about the earth?
Tems11 [23]

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A & B are wrong so it's either C or D and I chose C

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Because the theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle.

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Describe the role of competition in the simulation?
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Hypothetically, if a muscle were stretched to the point where thick and thin filaments no longeroverlapped, ________.A) maximum
charle [14.2K]

Answer:

The answer is B- no muscle tension could be generated

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During contraction cross  bridges are formed by the myosin thick filaments grabbing on to the actin thin filaments. . The overlap of the thick and thin filaments allows myosin to bind to actin. As more bridges are formed, more myosin will pull on actin and more tension will be produced.  Muscle tension is a condition in which the body remains semi-contracted for a longer time, it is caused when muscles contracts and do not release.

However, if the muscles are stretched to a point where the thick and thin filaments no longer overlap there will be no muscle tension generated.

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