Why do you think size would make a difference in the ability of some species of forams to survive?
There is a difference between the size of forams found in the Cretaceous and Tertiary periods. The ones found from the Cretaceous period were big, and the ones found from the Tertiary period were small. Between these two periods, a giant asteroid hit the earth, causing a mass extinction. How did the small ones survive but the large ones not?

In a cladogram' when does a group of organisms branch off

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides

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