What should scientists do after completing a scientific investigation?
a write a hypothesis
b confirm the results
c design the procedure
d make observations

The correct answer will be option-B.

Explanation:

A scientific investigation is a systematic and empirical way to answer the scientific questions of the natural world. The investigation involves the sequential steps which help provide the data to be used as evidence for the natural answers.  

The investigation follows the scientific method which begins with making an observation, performing experiments and suggest the conclusions. After completing the investigation, the investigation is followed by analyzing the data and confirming the result by peer-review fellows.

Thus, Option-B is the correct answer.

answer: c.

explanation:

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;