Answer:
7.8 Billion, but to round it...t is 8 Billion
Explanation:
This is the question to search up. I don't think anyone but the internet knows how many people exist...if you understand.
K.E = 1/2mv²
1/2 x 7.26 x 7.5²= 204.19j
Co2 and H20
(won't explain because ur in a rush!!!)
