A) The DNA replicates, producing two copies of each chromosome.
<span>developing a new way to extract a particular protein from tissue samples</span>
Explanation:
Behaviour is the activity of an organism when they respond to a stimulus. <em>When we talk about an innate behavior, we refer to behaviors with and strong genetic component, this means that they are not affected by environmental factors. </em>This innate behavior is <em>also known as instinct.</em>
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Answer: the answer is A(Primary Waves)
Explanation:
p waves stand for primary waves. early seismologists called them that because the waves were the first to arrive at seismometers from some distant quake
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The answer is D. Telegraph, telephone, cordless phone , mobile
