Match the characteristics with the phylum. vibrantly colored flat-structured worms
microscopic animals with distinct head, neck, trunk, and foot
have a lophophore for feeding
have jointed appendages

Rotifera

Bryozoa

Arthropoda

Platyhelminthes

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

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

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million