HELP TEST
In which of the following ways does a virus resemble cellular organisms? (a) They divide by mitosis. (b) Their genetic material uses the same genetic code. (c) They can grow on artificial media. (d) They have mitochondria for aerobic respiration.

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

Using meiosis, the sporophyte produces spores that are .

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.