How long after a long nap should i wait to sleep? i fell asleep around 2pm and woke up at 7 almost 8pm, and it's currently 2am, i feel seriously tired. how long should i wait to go back to sleep? i have to work at 4pm

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Which law represents a balanced chemical equation?