Which of the following is the best description of an adaptation?
a.
a trait that was beneficial to survival in the past
b.
a trait that is of no advantage to survival
c.
a trait that will be beneficial in the future
d.
an environmental change that selects for certain traits
e.
a trait that is currently beneficial to survival

oxygen +1 most likely

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;