In an experiment is:
a. one variable is changed to examine its effect
b. everything is the same for both the control and the experimental group
c. there are at least six variables
d. both variables are changed

Explain the events that led to the iranian revolution and the following iranian hostage crisis. how was the united states involved with iran? describe the arab-israeli conflicts of the 20th century. be sure to include specific military interventions, peace agreements, and the ultimate reason for conflict.

Why were the gods angry at odysseus in the odyssey

Correct the sentence alice who lived next door goed to a different school