Phytoplankton have many adaptations that allow them to float. which is not one of these adaptations?
phytoplankton can reduce its surface area
phytoplankton have stores of oil and fat
phytoplankton have spines
phytoplankton cells have large cavity in the center

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

What is one affect on the australian environment due to the introduction of non-native european rabbits

Which allele is expressed in the first-generation offspring of parents that have two different traits? a. the segregated allele b. the true-breeding allele c. the recessive allele d. the dominant allele