D, because the atomic mass number for carbon is 6
Monkeys in Africa are actually omnivores. Hope this helps!!!
Hey friend!
You stuck?
There are two inner planets that have no moon. Mercury, and Venus. Only Mercury has hardly any atmosphere. Therefore, Planet A is Mercury. Venus which is composed primarily of carbon dioxide with a small amount of nitrogen is considered a planet with a dense atmosphere. Therefore, Planet B is Venus.
Hope this helps! {Don't forget Brainliest!} :)
A. What are the roles of blood vessels