Q: What measures the force of gravity pulling on an object? Choices: - density - volume - velocity - weight A:
weight

(Question)
Q: Hydrostatic skeletons are well suited for life in what kind of environments? Choices: - pelagic - bacterial - surface - aquatic A:
(Answer)
aquatic

Ques: Q: What category of animals in the vertebrate group has a relatively small brain but highly developed sense organs? Choices: - mammals - arthropods - primates - fish A:
Ans: fish

(Q).
Q: Which lipid is mainly responsible for narrowing arteries and causing the disease atherosclerosis? Choices: - monoglyceride - unsaturated fat - saturated fat - cholesterol A:
(A).
cholesterol

Ques:Q: Common disease of what system include asthma, pneumonia, and emphysema? Choices: - the fecal system - the digestive system - the glandular system - the respiratory system A:

Ans:the respiratory system

Ques:Q: What is the term for physicians and scientists who research and develop vaccines and treat and study conditions ranging from allergies to aids? Choices: - endocrinologists - vaccinologists - virologists - immunologists A:

Ans:
immunologists