Endogamy means
A) marriage to a relative B) marriage within a group
C) marriage outside a group D) marrying more than one spouse
Question 2
What is the difference between simple present and present progressive tenses?
a. Present progressive is used when an action is happening right now or for a temporary
period of time; simple present is used when the action happens habitually or when the
action is a fact.
b. Present progressive is used when the action happens habitually or when the
action is a fact; simple present is used when an action is happening right now or for a temporary period of time.
c. Present progressive is used when an action is happening right now; simple present is used
when the action is happening for a temporary period of time.
d. Present progressive is used when an action is happening for a temporary period of time;
simple present is used when an action is happening right now.
e. Present progressive is used when an action is a fact; simple present is used when an
action is happening right now.
Scientists (group photo)
Group Studying
GDP per Capita by Country Group, 1820–2008
Group Performance
Relative expression times and amounts of cyclins during the cell cycle
Production of ABO blood group antigens