Answer: choice B. Climate
Explanation:
Climate is the relative temperature of a region over time.
Food - increase in height
Predators - fast reproduction, fast in general
Heat/lack of water - Cam photosynthesis, storage of water
Predator/prey arms war - sensors along side to detect prey, sense of smell, etc
Some traits would be increased endurance, speed, strength, etc
this would increase the chances of the horse winning races and winning the bets placed on them
Nucleotide is a combination of a sugar, nitrogen base and phosphate groupment
