Ronald and William wish to get married; however, they are unsure about what exactly married life entails. In order to obtain from first-hand experience, they decide to move in and live together for a period of six months.
This scenario illustrates a ________.
A) substitute marriage
B) trail marriage
C) common-law marriage
D) dating cohabitation
Question 2
Which ethnic group is better educated than the population as a whole?
A) Native Americans
B) Asian Americans
C) Hispanic Americans
D) African Americans
The three domains of life
Should We Prolong Life at all Costs?
How to solve a half life problem involving exponential models (Question 2)
Macromolecules and the building blocks of life
Life cycle of Rhizopus stolonifer, a black bread mold
Life cycle of a moss (Polytrichum)