Which source is a primary internet source? a. a textbook about biology b. a news article about the events of september 11, 2001 c. a blog entry about your summer break d. a magazine article about mormon pioneers

C. a blog entry about your summer break.

Explanation:

I believe that that is that correct answer because a primary internet source is a historical material that is produced by persons who were on the scene when the historical events they described occurred.

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !

for hobos it was a very hard time most hid on the sides of the railroad tracks causing people to get bulls and get them off sometimes causing in fatal death they couldnt get people to give them money because the   people were also in need of money