An invasive fish species was accidentally introduced into a river. at first, it experienced a sudden surge in its population. then it experienced a steady decline. which statements give plausible reasons for this trend?
a. it became prey to certain organisms in the river.
b. it lacked adaptations suitable for that particular ecosystem.
c. it had no predators in its new environment.
d. it had few organisms to compete with for resources.
Answers: 2
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Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?
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