Answer:
the answer is:-
b.particles suspended in water
World War II was the deadliest military conflict in history in terms of total dead, with some 75 million people casualties including military and civilians, or around 3% of the world's population at the time. Many civilians died because of deliberate genocide, massacres, mass-bombings, disease, and starvation.
Answer:
the generalizability of their findings
Explanation:
Many psychologists tend to use college students as participants in their research and then assume that what they learn applies to people in general. However, this common practice may limit the generalizability of their findings,
The particular university has a distinct type of students coming in. It is not geographically widespread and therefore when the researcher tries to generalize the study based on that small population, he is at risk of limiting the genrealizability of his findings.