Answer: The two possible study design are; "COHORT STUDY" and "CROSS-SECTIONAL STUDY".
Explanation: Cohort study design is an observational study in which people who receives a particular treatment or are under a particular condition, are been observed and studied. This type of research model also allows a researcher to compare people affected by a condition to people unaffected by the same conditions.
The investigator is likely to use the cohort design because it will help in studying the children that are always exposed to smoke, and to observe the affected and unaffected children.
The CROSS-SECTIONAL design is an observational study in which a specific population are studied at a particular time. This type of research allows the researcher to study the difference in that population at a time interval.
This study design is likely to be used by the investigator, because it will help the investigator to determine the amount of secondhand smoke each child inhale at a particular time. It will also help the investigator to know the outcome of each child after 5years
Answer:
My answer
Explanation:
A hypothesis in my own words is a basic idea of what YOU think will happen during your test. So, it could be wrong or be right, you won't know until you test it to find out, or unless you're proven wrong or right while doing your test.
Answer:
More important was the impact that it had on people's lives: the Depression brought hardship, homelessness, and hunger to millions. THE DEPRESSION IN THE CITIES In cities across the country, people lost their jobs, were evicted from their homes and ended up in the streets.
These people were forced to live in absolute poverty. Nearly 50% of children were deprived of adequate food, clothing, shelter, education or medical care. Americans living in such primitive conditions were subject to many health problems. There was no easy access to health care.
Explanation:
Arab–Byzantine wars were a series of wars between the mostly Arab Muslims and the East Roman or Byzantine Empire between the 7th and 11th centuries AD, started during the initial Muslim conquests under the expansionist Rashidun and Umayyad caliphs in the 7th century and continued by their successors until the mid-11th century.
