Which is an example of speciation? A. Selective breeding to produce
new varieties of the wheat Triticum aestivum with higher crop yield

B. Evolution of different courtship behaviours in separate populations of the cricket Gryllus rubens

C. Natural selection leading to an increase in the frequency of darker individuals of Biston betularia

D. Selective feeding by koalas (Phascolarctos cinereus) on Eucalyptus species

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

it is a. i hope this .