According to this theory, the Sun and all the planets of our Solar System began as a giant cloud of molecular gas and dust<span>.</span>
Carbon makes four electrons available to form covalent chemical bonds, allowing carbon atoms to form multiple stable bonds with other small atoms, including hydrogen, oxygen, and nitrogen. This allows carbon atoms to form a tremendous variety of very large and complex molecules.
Answer:
Because the water molecules are small, many of them can surround one molecule of the solute and form hydrogen bonds.
Explanation: Because of the attraction, the water molecules can pull the solute molecules apart so that the solute dissolves in the water.
Independent Assortment <span>occurs in metaphase I.
</span>
Answer:
DEC = CC + CF
Explanation:
It should be understood that, the concentration profile across the endothelial cells will base on the diffusion rate of the filtrate .
