Which best describes the process of peer review ?

Scientists examine each other's work often to make sure it is not biased or unreliable. this makes for a group effort and reliable information.NOT JUST SCIENCE

Many fields outside of science use peer review to ensure quality.

Explanations : Peer review is the process of peers in the field of the work review the work and give opinion of it

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )