What is the purpose of a punett square

Which food could be transported in a galvanized metal container?

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

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