Which scenario describes a relationship of mutualism? A polar bear catches a seal for dinner.

Oxpecker birds eat parasitic ticks off the backs of zebras.

Birds feed off the insects that are stirred up from the grasses as cattle move through.

A tapeworm latches itself in the intestines of a rat, feeding off all the nutrients eaten by the rat.

Which must be kept in mind when determining if an explanation is correct? check all that apply. which must be kept in mind when determining if an explanation is correct? check all that apply.

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.

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