Compressibility a) how easily a substance can be set on fire flammability b) measure of how much the volume of matter can decrease under pressure heat of combustion c) the readiness of a substance to undergo a chemical change reactivity d) measure of how much heat is given off when a substance is burned

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 one function of the embedded proteins

Name the glands associated with human digestive system