Answer:
Cross sectional research
Explanation:
Cross-sectional research involves using different groups of people who differ in the variable of interest but share other characteristics, such as socioeconomic status, educational background, and ethnicity. It analyzes data of variables collected at one given point of time across a sample population.
Between 86 and 54 Fahrenheit
Canada lies east of Alaska. It is bordered by Yukon and British Columbia
Answer: A
Explanation: united farm workers :)
