People observe things what they are looking at. It's very
the thing you have to do is that you just look at your hand and from there on you observe it
It's a personal thing, to observe: to observe a religion, a belief; to believe in a philosophy; to accept an ideology. People might be looking for structure for their daily lives, a support system after going through a crisis, a belief system to give them faith.
it means to observe well in one particular thing
There are basically two main reasons people observe Christmas. Some observe it in honor of the Christ child's birthday, while others celebrate the holiday as a time to exchange gifts.
It means to observe or conclude some thing about your experiment.
It means to observe or conclude some thing about your experiment.
the people that listen or observe it.
People with working eyes, optic nerves and optical centers in their brains observe anything that is within their line of sight that catches their attention.
I wouldn' go as far as saying "must", but it's a sensible thing to aim for. A good posture can protect against back/neck/shoulder troubles later on, and may people think it looks good.
To observe people and how they move around
Analysts is the term for people who explain or interpret what they observe. They may be qualitative analysts of purposes or quantitative analysts of measurements.
They were there, above their head most nights - they could not help but observe them.