PLEASE HELP ME I REALLY NEED IT

Ocean: the large body of water on the Earth. 70% of the Earth's surface

the Water Cycle: the process by which water travels through the atmosphere and land

The Suns rays heats the water.

Water evaporates to hot water vapor.

Water vapor cools down from the wind, and condenses to a cloud.

It becomes bigger and bigger and percipitates to the group in the form of rain, snow, hail, or sleet.

Surface runoff takes the water back to the ocean.

Transpiration is when water gets in the roots and stem of trees/plants.

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

yes

ya te ayud espera