The very primitive organism is the oldest because, over time, organisms gradually evolved into more complex organisms. First came the primitive organism, then it evolved into the more complex one, or the younger fossil.
<span>Traits are determined by proteins that are built according to the instructions stored in the genes.</span>
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Species interaction- competition, predation, parasitism, mutualism, and commensalism.
Answer:
Although there are many specific types of energy, the two major forms are Kinetic Energy and Potential Energy. Kinetic energy is the energy in moving objects or mass. Examples include mechanical energy, electrical energy etc.
