Basic walking technique involves which of the following?
A.
Making contact with the heel of your foot first
B.
Rolling from the heel of your foot to the toe
C.
Pushing off the ground with your toes
D.
All of the above

Hello userthe correct answer is b.)because marburg virus causes marburg virus disease in humans and nonhuman primates, a form of viral hemorrhagic fever hope this : )

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.