Air pressure decreases as a.
velocity increases.
b.
elevation increases.
c.
acceleration decreases.
d.
gravity increases.

Please select the best answer from the choices provided

A
B
C
D

velocity increase pressure decreases

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.