In sub-atomic science, DNA replication is the natural procedure of creating two indistinguishable copies of DNA from one unique DNA particle. This procedure happens in every single living creature and is the reason for natural legacy.
Answer:
When something goes wrong with the sinoatrial node, you may develop a consistently slow heartbeat (sinus bradycardia) or the normal pacemaker activity may stop entirely (sinus arrest). If sinus arrest occurs, usually another area of the heart takes over pacemaker activity. This area is called an escape pacemaker.
Explanation:
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I believe the answer to your question is going to be B) Satellites can help us monitor and track storms tracking the storms helps us predict the weather.
A satellite orbits around Earth. We have different satellites for different purposes. A satellite has transmitter and receiver for sending and receiving information. For the use of environment, only one statement seems correct that is: B) Satellites can help us monitor and track storms tracking the storms helps us predict the weather.
Hope this helps:))