your partner is observing the scene for danger. this is called the <u>Contact and cover</u> approach
When two patrol policemen come across a potential suspect, they adopt the contact and cover strategy. The contact officer speaks with the person, records the conversation, checks for warrants, etc. The entire transaction is handled by the contact officer. In comparison to the interview subject, the cover officer is in a better position. The cover cop stays out of the mundane parts of the conversation. Scene safety for the contact officer is the exclusive duty of the cover officer. When a threat materializes, like as when the subject starts to reach for a concealed weapon, etc., the cover officer simply steps in to stop it.
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To improve learning, it is necessary to improve the understanding of the situation because the hardest part of the lesson is solving which problems, doubts, etc. Even so, it is possible to improve the performance and understanding of a lesson through:
- Thinking,
- Understand or
- Analysis.
The learning process takes place from a set of cognitive, organic, social and cultural aspects, which give human beings a greater understanding of the world and personal development.
Therefore, educational learning must be guided and instituted in order to keep the student motivated and interested in developing critical thinking and creativity.
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Because the heart is forced to pump out blood. In the upper right side of the heart is an bundle of cells called the sinoatrial node. Unlike any other cell in the body, these cells (nicknamed "pacemakers") keep sending out electrical impulses, more than once a second, to make the rest of the heart contract and pump out blood.
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<span>you would use a 3d model so u can show all parts of the heart </span>
