The other element would be Oxygen.
Explanation:
The carbon cycle occurs on Earth. This cycle contains the series of processes by which carbon compounds are inter-converted in the environment. On moons and other heavenly objects there is no life because there is no carbon cycle. Carbon and oxygen are the two gases required for photosynthesis process in plants to make carbon dioxide and then its return to the atmosphere through respiration.
Reproductive cloning<span> involves creating an animal that is genetically identical to a donor animal through somatic cell nuclear transfer. ... In </span>therapeutic cloning, an embryo is created in a similar way, but the resulting "cloned<span>" cells remain in a dish in the lab; they are not implanted into a female's uterus.</span>
<span>explain
to her that her enlarged uterus is compressing her pelvic veins and
her inferior vena cava. you would further explain that these findings upon the vistation of a doctor.</span>
Answer:
Their cells have a nucleus and other membrane-bound organelles.