How many deaths worldwide result from noncommunicable diseases?

When you have proper posture, your back is arched. a. true b. false

Aperson who is overweight over his or her ideal weight.

Desiree has a scientific question that she wants to investigate. she has developed a hypothesis and method for her experiment. which step of scientific inquiry should desiree take next? desiree should present her findings to her teacher and classmates. desiree should collect data, which may support or refute her hypothesis. desiree should provide an explanation for her results.