Horse, it’s the only thing in the list with a spine
A maybe sounds abt right sorry if it's wrong.
The smaller animals with short horns will be selected because the selection pressure, the hunters, favors their survival.
Photosynthetic organisms, known as photoautotrophs, capture the energy from sunlight and use it to produce organic compounds through the process of photosynthesis. In photosynthesis, the inorganic compounds of carbon dioxide, water, and sunlight are used by photoautotrophs to produce glucose, oxygen, and water.
