Astudent hypothesized that pillar coral digest zooxanthellae for energy. which prediction is based on the student's hypothesis?

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food