If you uncovered fossils of tropical fish and palm trees, what could you say about the environment at the time the fossils formed?

Why do we perceive objects as retaining their brightness under different lighting levels?

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind