If someone is 'guile', it means that that are cunning.
Removing prey would eliminate the predator population because you’re getting rid of their food supply (unless they find a different food supply somehow), and we need food to survive.
Answer:
Homozygous recessive.
Explanation:
When both of the letters are lowercased it represents a recessive gene, and two of the same letters same casing would be homozygous whereas, one uppercase and one lowercase would be heterozygous.
Cardiovascular muscle is the answer