My grandad tells me when he was a kid in the 1940's and my parents was a kid in the 1970's they always say how that when they were kids/teens they had to eat 3 meals a day (ugh breakfast included) and had to eat it every single bit, this included at home and at school!
So how come had to eat...
1. Energy from the sun comes from fusion. What happens during that reaction? (Points: 3)
Hydrogen turns into helium.
Helium turns into hydrogen.
Oxygen turns into carbon dioxide.
Carbon dioxide turns into oxygen.
2. Which star is closest to earth...
1. Energy from the sun comes from fusion. What happens during that reaction? (Points: 3)
Hydrogen turns into helium.
Helium turns into hydrogen.
Oxygen turns into carbon dioxide.
Carbon dioxide turns into oxygen.
2. Which star is closest to earth...