Q: What is the term for the difference in elevation between two contour lines? Choices: - height - design interval - mapping interval - contour interval A:
contour interval

(Question)
Q: The fossil record shows that this type of event is followed by the evolution of new species to fill the habitats where old species lived? Choices: - minor extinction - moderate extinction - formation extinction - mass extinction A:
(Answer)
mass extinction

Ques: Q: What are the bones in partly movable joints held in place by? Choices: - socket - tendons - collagen - cartilage A:
Ans: cartilage

(Q).
Q: Monoecious flowers are also known as "perfect" flowers because they contain both types of what organ? Choices: - vascular organ - respiratory organ - phloem - sex organ A:
(A).
sex organ

Ques:Q: What do you call the diffusion of solutes through transport proteins in the plasma membrane? Choices: - necessitated diffusion - exposed diffusion - Osmosis - facilitated diffusion A:

Ans:facilitated diffusion

Q: What are the two metals within a battery called? Choices: - sheath and a cathode - anode and sheath - anode and diode - anode and a cathode A:
anode and a cathode