Answer:
um thats tricky man
Explanation:
i dont even know what nuclei is
They depend on nitrogen-fixing bacteria, which convert atmospheric nitrogen into a usable form.
Answer:
One
Explanation:
An element is a pure substance in which there are only one kind of atom. Elements are distinct substances that cannot be split up into simpler substances.
Such substances consists of only one kind of atom. There are over a hundred known elements to date.
Generally, as a pure substance, the composition of an element is definite and they are homogenous in all parts.
