Everything grows older (all physical things).
Yes, a puppy's fur can change color as it grows older due to genetics and other factors such as sun exposure.
with sun
Your cells divide.
No, the Sun is older than the Earth.
ages
The joker in me says their brain, but the intellegent man in me doesn't know.
The Sun is made almost entirely of hydrogen and helium. While hydrogen is the primary element, it is constantly being converted into helium through nuclear fusion. As the Sun grows older and begins to die, it will start to produce heavier elements such as carbon and oxygen.
they grow by sun and water
Peaches
a country
bones get rusty
It grows older, ages.