They have some on quizlet
<u>Answer:</u>
<em>Deep sea anglerfish makes use of bioluminescence to attract prey as well as potential partners and this doesn’t violate the law of conservation of energy.
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<u>Explanation:</u>
<em>Deep sea anglerfish</em> lives at very big depths under the sea and thus there is hardly any light available at these depths. The <em>anglerfish depends on bacteria</em> for luminescence since it cannot produce light on its own. Thus it maintains a <em>symbiotic relationship with the photobacteria.
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There is no violation of energy conservation law here. The light energy is not produced from nothingness but from the bacteria. There is no <em>creation of energy or destruction of energy in this case.
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False , because its backwards
There will be more energy 'locked away' in a massive lorry that is moving at 20 m/s than in a motorbike travelling at the same speed.
Also the faster it goes the more kinetic energy the lorry will have.
A lorry moving at high speed will have much more kinetic energy than a lorry moving at low speed.
Therefore a fast moving car or lorry will cause more damage in an accident than a slow moving one because this kinetic energy has to be turned into other forms including sound, heat and stress on the other vehicles.
The kinetic energy of an object therefore depends on two things:
(a) the mass of the object (m)
(b) its speed (v)
The formula for kinetic energy of an object of mass m travelling at speed v is:
<span>Kinetic energy (k.e) = 練v<span>2</span></span>
None of the above? I’m guessing, secondary, primary and tertiary doesn’t sound right !
Answer:
loam
i am not 100% sure but logically it's loam
