Humans can see colors because of these photo receptor cells in the Retina called

How do you date a sample of rock that you suspect as being one of the earliest on earth

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because