Answer:
we need to breath and plants helps
Explanation:
The tRNA molecule determines the type of amino acid!
They create DNA molecules by assembling nucleotides. (Brainliest please) :)
There is only one main element involved in the fusion reactions inside the sun; Hydrogen, but if you need a second element then it is more than likely that the question is asking for the isotope of hydrogen that is called <span>deuterium.
So basically, Hydrogen and Deuterium; an isotope of hydrogen</span>
