What determines the temperature of a layer of the atmosphere? A. The way thlmayer interacts with the layer below it
B. The average wind speed in the layer
c. The way the layer interacts with solar radiation
D. The altitude of the solar radiation

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

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

What was darwins theory of common decent