Renewable energy resources such as wind and solar energy have an advantage because they
cannot be depleted.
Agree or disagree

Agree

Explanation:

Renewable energy resources are advantageous because they cannot be depleted with active usage.

Non-renewable energy resource cannot be replenished as they are being used in nature.

Such resources must be conserved.

i would say b

explanation:

but i think i would need more information than that

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.