Nucleolus is located within the nucleus and is site of the ribosomal RNA synthesis
Enviromental because it has to do with pollution.
The heart rate would be 60 bpm.
Answer:
PTSD post traumatic stress disorder
Explanation:
This is due to the events that may occur when in the gang. Shootings or other traumatic events may have adverse effects on him later in life that may be hard to overcome.
Answer:
A food handler serves meat that turns out to have parasites.
Explanation:
Being that the meat has parasites within it, the consumer would very likely get infected with the parasites themselves after eating it, making it biological contamination as biological contamination is described as the presence in the environment of living organisms or agents derived by viruses, bacteria, fungi, and mammal and bird antigens that can cause many health effects.