Which topic related to air travel would a biologist most likely study? a the spread of disease among passengers

b the effect of air temperature on flight duration

c the ratio of overhead bin space to carry-on luggage

d the change in size of passenger seats over time​

they are known to reach a speed of 21 miles per hour

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;

d. changes in climate and historical records

hope this