6. Compare the two examples of changes in beetle populations. Which of the two scenarios is an
example of evolution? Defend your answer with an explanation

Which of the following systems in absorbing oxygen and releases carbon dioxide

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

What is the name of the two satelites on mars