4. Students at a University were split into two groups for a Marine Science course course One group received a traditional textbook, while the other received a digital textbook After the course, the final
exam grades between the two groups of students were compared
Independent Variable: text book
Dependent Variable fine exam grades
Control Variables:
5. According to the records, in 2018 there was a record low number of clams and oysters in the Gulf of

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;