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AleksandrR [38]
3 years ago
9

Magnetic force is either ___________ or _______

Biology
2 answers:
aliina [53]3 years ago
5 0

Answer:

Attraction or Repulsion.

Anton [14]3 years ago
3 0
Attraction or repulsion
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What caused a spike in the number of moose during the years 1990–1995?      A. The moose population didn’t have enough resources
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Answer: Option B

Explanation:

The population of moose increased during 1990-1995 because the predators that feed on moose population was low.

The predators that feed on the population of moose are large carnivores which eats them.

This caused increase in the population of moose during 90s as there was a sudden decrease in the population of predators that feed on them.

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Which is NOT a critique of neuroscience?
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D. Brain activity doesn't necessarily cause behaviour just because they coincide.

Explanation:

  • Neuroscience is the study of the neurons. This deals with how the nervous system develops, the structure of the nervous system and its actions.
  • Neuroscientists are focusing on the brain and its impact on cognitive functions and behaviour.
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Which of the following factors has delayed the development of laboratory- based genetic systems in Archaea?a.Archaea do NOT host
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<h2>b) option is correct </h2>

Explanation:

  • Archaea are the closest modern relatives of Earth's first living cells
  • Archaea are famous because of living in extreme environments
  • If it’s super hot (more than 100° Celsius), freezing, acidic, alkaline, salty, deep in the ocean, even bombarded by gamma or UV radiation, there’s probably life there, and that life is probably archaeal species
  • They’re also considered very resourceful
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Seawater is more dense than fresh water. A ship moving from the Atlantic into the Great Lakes goes from seawater to fresh water.
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Answer:

Due to the density, it should sink further down.

Explanation:

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Rick’s class plans to study the effect of eating different breakfast foods on grades in morning classes. Students in the class w
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<span>Some of the things that would make the experiment invalid would be, if there was a variation in the behavior of the class with respect to food - for example, if some people ate their breakfast earlier than the others. This then would mean that some students would have already digested their breakfast during the morning classes and the others would still be digesting. </span>
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