The student put under the "physical changes" portion of the poster about aluminum is option "B".
<h3>What is the boiling point and melting point of aluminum?</h3>
The melting point of aluminum is 933.47 Kelvin, 660.32 degrees Celsius, or 1220.58 degrees Fahrenheit.
It's normal boiling point is 2792 Kelvin, 2579 degrees Celsius, or 4566 degrees Fahrenheit.
Thus, Options "B" aluminum met at 660 degree celcius.
To learn more about aluminum click here:
brainly.com/question/9496279
#SPJ1
<span>They are the sites of reactions that convert solar energy into chemical energy.
</span><span>They have membranous sacs called thylakoids that are surrounded by a fluid called stroma.
</span>
<span>They contain the green pigment chlorophyll.</span>
Answer:
Defenestration
Explanation:
Defenestration means "The act of throwing someone out of a window" but it has two meanings, the other meaning is "To remove someone from a position of power".
Answer:
air temperature, air pressure, humidity of the air, amount and kind of cloud cover, amount and kind of precipitation, and speed and direction of the wind.
Answer:
The correct answer is option b. "It is maintained through beliefs that are widely shared in a society".
Explanation:
Social stratification is a people's differentiation according to its socioeconomic strata, directly affected by its wealth and social status. One of the principles of social stratification is that it is maintained through beliefs that are widely shared in a society. The existence of the different strata is maintained by people's believing in them, as people is rise with the idea of its existence and this idea is passed from generation to generation.