(Q).
Q: Most bird species display this behavior, meaning the male and female remain together for breeding for a few years or until one mate dies? Choices: - dichotomy - polygamy - isolation - monogamy A:
(A).
monogamy

(Q).
Q: Fitness and natural selection are parts of what theory that might describe how organisms change over time? Choices: - dessication - gravity - implementation - evolution A:
(A).
evolution

(Q).
Q: What is the medical process of removing wastes and excess water from the blood by diffusion and ultrafiltration called? Choices: - tumors - digestion - arthritis - dialysis A:
(A).
dialysis