You’re conducting a science experiment and notice that fruit flies with rounded wings produced more offspring. what does this suggest about rounded wings?

How might weather forecasting people who work as farmers and fishers? how does it everyone

Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data