Ques: Q: What type of feedback intensifies a change in the body's physiological condition rather than reversing it? Choices: - negative feedback - neutral feedback - susceptible feedback - positive feedback A:
Ans: positive feedback

Ques: Q: What is the invisible force that pulls things to earth? Choices: - motion - momentum - electromagnetism - gravity A:
Ans: gravity

Ques: Q: What kind of system do echinoderms possess? Choices: - primitive respiratory - autonomic nerous system - photosynthetic - water-based circulatory A:
Ans: water-based circulatory

Ques: Q: Which organ's diseases include kidney stones, infections, and kidney failure due to diabetes? Choices: - lungs - heart - pancreas - kidney A:
Ans:
kidney