Ch of the following is an example of a falsifiable hypothesis that could lead to scientific knowledge? a. humans were created. b. no aliens have crashed on earth. c. aliens have crashed on earth. d. loch ness has a giant reptile living in it

I will say the answer is A

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.