What is the maximum number of unpaired electrons in a Lewis dot structure?
A) 1
B) 3
C) 4
D) 8
C
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Barrier islands were once part of the mainland when sea levels were lower
Indicate whether the statement is true or false
Which is not a characteristic of deep water animals?
A) Deep water organisms tend to move slowly. B) Deep water organisms require little food to survive. C) Deep water organisms tend to have a long life span. D) Deep water organisms have a high metabolic rate.
The Brown v. Board of Education court decision ruled
A) separate schools for blacks and whites were unconstitutional. B) "white flight" was illegal but there was no way to prove a move was motivated by racism. C) discriminatory lending practices and restrictive covenants were unconstitutional. D) separate facilities for blacks and whites were acceptable so long as they were of the same quality. E) B and D.
We would expect that increased industrialization and development would affect the poverty cycle by
A) increasing available resources, resulting in still larger family sizes. B) decreasing the use of natural resources. C) increasing the demand for food. D) increasing the use of contraceptives.