Author Question: Some dinosaur bones have numerous passageways for blood vessels, suggesting that they ____. A)were ... (Read 53 times)

jlmhmf · **on:** Jul 13, 2018

Some dinosaur bones have numerous passageways for blood vessels, suggesting that they ____.
A)were endothermic
B)were exothermic
C)were juvenile bones
D)were adult bones
E)died catastrophically

Question 2

Ocean water evolved ____.
A)from condensation of water vapor in a hydrogen rich atmosphere
B)from condensation of water vapor from volcanic eruptions
C)as Earth warmed
D)with accumulation of rainfall
E)as glaciers melted