Extinction Quiz Sevence 2041 (Peny) / Unit 3 Populations and Resources / Week 21 3/8-2/12
What is the critical mass of a species?
the number of individuals that must exist for a species to continue
the weight of the last representative of a species
the weight of all representatives of a species

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research. b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research. c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data. d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)