Dark energy
A. is energy that exerts an outward pressure, causing spacetime to expand.
B. would be considered to be the opposite of gravity.
C. is the phenomenon responsible for the acceleration of the universe.
D. all of the above
Answer: D
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In Tajikistan, nearly one-half of the gross domestic product depends on ________, primarily from ________
A) exportation, raw materials B) remittances, emmigrants living in Russia C) remittances, other governments D) exportation, manufacturing E) international aid, the UN
What happens to rising air?
A. Cools adiabatically B. Does not change temperature adiabatically C. Warms adiabatically
The United States is NOT a good example of a nation state
Indicate whether this statement is true or false
The structure that helps neurons transmit action potentials more quickly is a
A. dendrite. B. cell body. C. myelin sheath. D. synapse.