Well, if I see a girl from the sides or from behind, I usually can't see her face at all, but I can still see her body.
If she's facing me, then I'm going to notice her face first, because that's where I look first, but after seeing her face, I'm also going to check out her body. I can't really imagine a scenario where I wouldn't look at or notice both.
Like most guys, I put a bit of a premium on an attractive face, but a girl with a plain face and a nice body can also be very attractive.
Face, honest to your god, there was a girl at the gym yesterday, she wasn't in the best of shape but she wasn't over weight either. She had a beautiful face and i was attracted to her haha, I'm not a chubby chaser in no means, i like real small girls but she was just that beautiful haha
I personally notice body first. Not that the face isn't super important, but the body takes up more space I guess. So if the body doesn't attract my attention, I probably won't even look at the face unless they're talking.
His face! I can also tell if a guy has a good body just by his face, but never the other way around.
Everyone cares more about the face than the body. Even if the body looks good, if the face doesn't match, they don't care. So don't worry, if you have a hot face but a mediocre body it's okay. Now, if you have an ugly face but a nice body, you will never ever get in a relationship. Give up. No one likes people with ugly faces.