The domestication of plants and animals is a hallmark of the neolithic era - D. This was the time when humans first started domesticating different animals and more importantly, started growing crops whichenabled them to start living on one location and staying there for longer times.
Herbivore: animal that only eats plants
Carnivore: animal that only eats meat/flesh
Omnivore: animal/person that eats both plants and flesh
Detritivore: animal that only eats dead organic things
Decomposer: organism that decomposes organic material
A negative tropism is when a plant grows away from stimulus
It is a process<span> called termination.</span>
The minimum hydrogen to helium ratio is 3:1
