This classmate will show they are more open and subject to pressure and they will be lead on to do more and more by the people that see them as a “party animal” and they then will be with this group that peer pressure them into doing more and more dangerous things and if we’re talking about a real scenario they can get sick
From the inside or lumen, through the gut wall into the blood
The answer would be Lindsay starts a yoga group with several friends from school. More and more students join the group each week".
I hope this helps!