True or false? testing a baby's blood for hiv antibodies provides evidence of the mother's hiv status.

What is the approximate time of death of the body temperature is 29.4 degrees celsius

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

Why do we perceive objects as retaining their brightness under different lighting levels?