Turtles can either breath through their back end or through their mouth if they choose to.
I believe the answer is A, The pace it occupies.
James Dewey Watson is an American molecular biologist, geneticist and zoologist. In 1953, he co-authored with Francis Crick the academic paper proposing the double helix structure of the DNA molecule. Watson, Crick, and Maurice Wilkins were awarded the 1962 Nobel Prize in Physiology or Medicine "for their discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material". Watson earned degrees at the University of Chicago and Indiana
The identity of an element can be determined by its atomic number, which tells us the number of protons in it.
The correct answer should be "atomic number", but it doesn't seem to fit in your sentence. Do you mean "element's" instead of "atom's"?
A sorus<span> is a cluster of sporangia in ferns and fungi. In fungi and lichens, the </span>sorus is surrounded by an external layer.<span> The sori is a cluster of sporangia which contains the spores in plants like ferns & moss. The spores are essential for reproduction.</span>
