what is the general relationship between a galaxy's distance from earth and its speed?
the answer is:
the farther away a galaxy is from us, the faster it is moving away from us.
answered: Guest
sry but any answer choices
answered: Guest
If a hydrogen atom is neutral, it must also have one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom
Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction