Question 5 multiple choice worth 4 points)
(01.01 lc)
what is an inference?
a prediction of test results before an experiment
a retest of experimental results to make them reliable
background research completed with questioning
a conclusion derived from evidence and logical reasoning

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.