B. Riding a bike after school
Smoking tobacco, spending time with violent people, and using drugs are all bad and unhealthy behaviors while riding your bike promotes exercise.
kidneys remove the waste.
The last one D. The health care industry does not offer equal access to health services and resources.
Probably around the neck area, since the blood vessels are there. It would still be painful since you are basically gasping for air.
5 down: thymus
12 down: spleen
12 across: suppressor T
11 across: macrophage
7 down: autoimmune
8 down: bone marrow
5 down: lymph nodes
If i did miss something, comment below ^_^