Earth's Energy balance describes how the incoming energy from the sun is used and returned to space. If incoming and outgoing energy are in balance, the earth's temperature remains constant. So it’s B
Answer:
The source of energy for chemosynthesis is energy liberated from a chemical reaction (the oxidation of an inorganic substance)
Explanation:
https://sciencing.com/source-energy-chemosynthesis-6681808.html
DNA methylation is a process by which methyl groups are added to the DNA molecule. Methylation can change the activity of a DNA segment without changing the sequence. When located in a gene promoter, DNA methylation typically acts to repress gene transcription.
The most common pathogen then carry is protozoa , that causes malaria
Living things must have a metabolism in order to be considered living.
