What is the proper ethical role of science in public policy? O to shape public opinion so that it agrees with science
to make government do the right thing
O to inform policy makers of the facts of an issue
O to refuse to testify on controversial issues

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.

Where substance is produced during cellular respiration