(Q).
Q: What are the two most common common ways that brain and spinal cord injuries occur? Choices: - falls and surgical error - sports and household accidents - car crashes and falls - car crashes and athletic activities A:
(A).
car crashes and athletic activities

(Q).
Q: What will be the effect to an organism if its homeostasis is not maintained? Choices: - slow aging - weight regulation - healthy mental state - death or disease A:
(A).
death or disease

(Q).
Q: How do lancelets reproduce? Choices: - asexually - parthenogenesis - aerobically - sexually A:
(A).
sexually