Excessive alcohol can lead to arrhythmia, which is a(n) a. high cholesterol issue b. issue with sleeping c. irregular heartbeat d. swollen pancreas

Which question should you ask to evaluate the credibility of health information? a.) does the article contain illustrations? b.) is the information up to date? c.) is the information available online? d.) is the information written in the united states?

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

When lifting heavy loads off the ground, the majority of the weight should be lifted by which of the following? a. arms b. legs c. back d. stomach