Brainliest what is genes i want to make sure

Does the sun release radiant energy?

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?