Answer: renewable energy
Explanation:
Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.
Answer:
A. An intermittent reinforcement schedule
Explanation:
I think the correct answer is the chief diplomat
Answer:
caffeine.
Explanation:
When Xi consumed several cups of coffee to stay wake for another hour.Coffee contains caffeine.Since caffeine is psychoactive drug and it is legal also unlike other psychoactive drugs.You feel more energetic.It acts as a central nervous system stimulant and when it reaches the brain it causes alertness and you will feel more awake.But Xi consumed more than he needed hence he was not able to go to sleep.
The answer is: D. Special
Special election refers to a form of election that conducted before the working period of those who held the previous position officially ended. This tend to happen when the previous holder of the position is unable to resume the duty due to death/illness. Or if the previous position holder is forcefully removed for misbehavior.
