I’ll help you with the reasons! Some teens use smoking, drinking, binging as a coping mechanism which then leads to it being an addiction. Another reason is peer pressure, some teens are pressured to engage in those unhealthy behaviours with their peers. It can be unhealthy in many ways due to how it negatively affects the body, mindset and relationships of that person
Answer:
David can have complete brain irrigation, thanks to the Willis polygon, is an arterial structure, which allows to redistribute blood flow, in case there is a process of ischemia and hypoxia.
Answer:
D - Paternity
Explanation:
While not IDENTICAL, fingerprints are similar throughout families. For example, one person could have a whorl-patterned fingerprint like their mother and father.
Answer:
C
Explanation:
The Brain is located in the head and is the hub of the entire nervous system
