Organic compounds are molecules built around the element carbon (C). Living things are made up of very large molecules. These large molecules are called macromolecules because “macro” means large; they are made by smaller molecules bonding together
Answer:
c. the presence of nucleic acids
The solar system formed dust and many gases in a nebula. The center of the nebula eventually became the sun. The flat rings of outside the nebula became the orbit paths, and that is where the planets stay and rotate around the sun. After that dust particles and gases that were found were all combined up to create planets and moons.
They definitely had to know anatomy, because they removed the organs, and they didn't want to totally ruin the corpses, because they were supposed to come alive in the after life. If their body was butchered, they couldn't enjoy the afterlife. They put their organs in jars, so you would think that they knew anatomy.
Answer:
flood control dams split and maybe barriers