Answer:
The real observations are:
Moon rises in east, sets in west each day.
stars circle daily around north or south celestial pole
Positions of nearby stars shift slightly back and forth each year.
A distance galaxy rises in east, sets in west each day.
We sometimes see a crescent Jupiter.
Explanation:
Mercury it can seen from the Earth but no it phases.
Moon is seen in all parts of the Earth, the only difference is that in north pole the stars moves parallel to the horizon.
By the rotation of Earth the relative position of stars changes a little bit.
In the north pole a galaxy can be observed and in the south pole 2 galaxies.
Jupiter is one of the planets that can be seen from Earth in some seasons and it changes the position due to the rotation of planets around the sun.
A planet beyond Saturn is not possible to be observed from Earth just with the naked eye.
At EVERY point on Earth . . . North of the equator, South of the equator, at the poles, or exactly ON the equator . . . the lengths of days and nights change with the seasons. (probably supposed to be <em>choice-3</em>)
The area closest to the core is the densest
Hope this helps!
Answer:
The strong nuclear force holds most ordinary matter together because it confines quarks into hadron particles such as the proton and neutron. Cosmology is a branch of astronomy that involves the origin and evolution of the universe, from the Big Bang to today and on into the future.
Explanation:
The strong nuclear force is responsible that protons in the nucleus of the atoms do not repeal each other.
