Which of the following statements about the Panama Canal is false? A. More than 10,000 ships transit the canal each year. B. The passage is about 48 miles long. C. Locks are used to raise and lower ships from one elevation to the next. D. All people in Panama are enthusiastic about the expansion project that began in 2007.

Which action best represents the policy of appeasement followed by britain and france prior to the start of world war ii? (a)allowing hitler to annex the sudetenland as part of the munich agreement (b)signing the nazi-soviet pact binding hitler and stalin to peaceful relations (c)sending troops to fight with the liberals during the spanish civil war (d)forbidding the sale of arms to any nation at war

Steven pinker states that an important difference exists between men and women in:

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling