Match the behavior with the quality it most clearly demonstrates. Enthusiasm
Flexibility Integrity
Reliability
Being consistent and predicable Maintaining high standards Investing emotionally in tasks
Multi-tasking without sacrificing quality

The negative effects of smoking weed underage age includes:
regular use
heart problems
trouble breathing
mental health issues
academic issues
lower life satisfaction

Your answer is  d.)relationship between pressure and air volume and led to the understanding of how respiration works

Immunization is the introduction of a foreign substance to provoke  the immune response system.  immunizations are the same as vaccinations. it introduces foreign (but dead/ weakened) illnesses to train the body to fight against them. specific viruses and bacteria have specific antigens, antigens act sort of like name tags. these name tags the immune system recognize what's dangerous to the body and what's safe.