In Australia, which day falls closest to January 1? А
The vernal equinox
B
The autumnal equinox
С
The summer solstice
D
The winter solstice

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?

How do living things obtain phosphorus

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down