The first thing that a student should do when developing an action plan is to d. clarify the goal after doing that we write the list of actions, then organise them and prioritise what needs to be done.
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Answer:
the muscle tissues of arteries are thicker than the muscle tissues of veins.
Explanation:
the muscle tissues of arteries are thicker than those of veins because they carry oxygenated bloody to all the body parts(except the pulmonary artery)
 
        
             
        
        
        
The instruments or techniques commonly used in collecting the evidence from the crime scenes are scanning electrons and optical microscope. It also includes some kits like fingerprint detectors, facial recognition, DNA sequencing, etc. 
<h3>What do you mean by Criminal investigation?</h3>
A criminal investigation may be defined as all those procedures that are applied in search of the culprit of any crime. 
Above mentioned instruments and techniques efficiently work on each aspect of criminals. It includes biological similarity to physical appearances with facial recognition, voice recognition, tongue print, fingerprint detectors, etc. to collect solid evidence against any culprit. 
Therefore, it is well described above. 
To learn more about Criminal investigation, refer to the link:
brainly.com/question/20630040
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Answer:
To look at the stars in the sky, your head is in the backward position.
Explanation:
To look at the stars in the sky it is necessary for the individual to project his face upwards, throwing his head completely backwards. This movement promotes the extension of the cervical spine, which allows the occipital approach to the C7 vertebra. This allows us to call the position of the head "backward", since to look upwards, the head needs to assume this position.