30 points
Which of the following pieces of evolution evidence deals with similar structures in various species?
A. Vestigial Structures
B. Homologous Structures
C. Fossils
D. Similar Embryos

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

Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. be sure to also indicate where each process takes place. plz don't give one sentence answers : d

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?