What is the primary cause of habitat fragmentation? 
A.
Animal demand for migration channels

B.
Reduction in genetic diversity

C.
Human demand for land use

D.
Oversupply of freshwater resources
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Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

What is the term for a water wave that is created by an underwater earthquake?

Which of the characteristics of life does a virus display