Q: What force pulls people and objects toward the center of the earth? Choices: - magnetism - variation - motion - gravity A:
gravity

(Question)
Q: What do anglerfish use their glow-in-the-dark, rod-like structure for? Choices: - to find a mate - for protection - to keep warm - to attract prey A:
(Answer)
to attract prey

Ques: Q: Recognition of pathogens is a function of what type of response? Choices: - digestion - inhalation - hormones - immune A:
Ans: immune

(Q).
Q: Chordates include vertebrates and invertebrates that have what? Choices: - chordate - a endoderm - a phloem - a notochord A:
(A).
a notochord

Ques:Q: What kind of tool, often based on mathematical equations or computer simulations, helps us understand complex systems? Choices: - levels - planes - panels - models A:

Ans:models

Question: Q: What process starts with glucose and ends with two pyruvate molecules, a total of four atp molecules and two molecules of nadh? Choices: - secretion - absorption - photosynthesis - glycolysis A:
Answer:
glycolysis