A year is the orbital period of the Earth moving in its orbit around the Sun
How would you define a subtancebased on what you have obsrved
It is hard to define matter because it changes. It is the composed to atom.
Two characteristics that define gymnosperms are that they do not produce flowers or fruits and do not pollinate
what
Cell with nucleus.
52
78
he does 2million ayear
3 million ayear
he died close to ayear ago
43,000 colons ayear
45 ayear
1 year = 31,540,000 seconds.
3000.00 dollars ayear
the answer is 55 times ayear
Maybe 150,000 dollars.
they make about $10 ayear