Most autotrophs make their "food" through photosynthesis using the energy of the sun. Heterotrophs cannot make their own food, so they must eat or absorb it. Chemosynthesis is used to produce food using the chemical energy stored in inorganic molecules
Those are call Scorpios, and it can be a very dangerous creature
Yes they have similar DNA codes/instructions, but the offspring does not share the exact same since there's two parents DNA getting put to that offspring.
The anwser is 2. Omnivores