Which conditions are possible reasons for declining genetic diversity of a species? loss of habitat inbreeding environmental changes widespread distribution

What role do traits play in affecting an organisms ability to reproduce? finches

What's the waste product of electrons and pyruvate combining in fermentation?  

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.