Chemoautotrophs
Scientists believe CHEMOAUTOTROPHS were the first types of cells able to make their own food.
Chemoautotrophs are organisms that use inorganic energy sources for food, then it creates it own organic compound using ATP. The are primary producers in hostile environments like sea vents where they usually live.
Genes are two different characteristics that are inherited separately to offspring. Hope this helps! :)
C because it has to have lots of radiation
Answer:
Position is the location of the object (whether it's a person, a ball, or a particle) at a given moment in time. Displacement is the difference in the object's position from one time to another. ... Displacement is a vector quantity (direction matters), where as distance is a scalar (only the amount matters).
Covalent bonds is the answer
