The cells in our body are actually quite similar to unicellular, organisms, like the one seen here. feeding, removing waste, reproducing: all actions they both have in common. what else do we have in common with this unicellular organism?

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

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Which statement best describes the role of religion and culture in ancient medicine?