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.
Answer:
An autotroph is a cell that is capable of producing its own energy using photosynthesis or, less commonly, chemosynthesis.
A heterotroph is a cell that must consume its energy from external sources, for instance, hunting for prey or eating autotrophs.
Have a nice day!
Answer:
The term “epigenetics” was introduced in 1942 by embryologist Conrad Waddington, who, relating it to the 17th century concept of “epigenesis”, defined it as the complex of developmental processes between the genotype and phenotype.
Explanation:
The oceanic plate is forced down into the mantle in a process known as "subduction." As the oceanic plate descends, it is forced into higher temperature environments. ... This partial melting produces magma chambers above the subducting oceanic plate.
(hope this helps ^^)
