Wood i-joists enjoy all these advantages over conventional dimensional lumber when used as floor or roof joists except: they use wood more efficiently than conventional dimensional lumber. they are more fire resistant than conventional dimensional lumber. they can span farther between supports than conventional lumber. they don’t have the problems of crooks, bows, or twisting that conventional lumber might have. they have greater dimensional stability than conventional dimensional lumber.

energy can cross the boundaries of a closed system in the form of heat and mass

explanation:

explanation:

i don't understand really? can u provide more information

u should make a machine that can make ice cream fresh!

i'd try logging out, closing the browser, and unplugging the computer for a few seconds and then start everything back up again and log in. if it still doesn't work, maybe try clicking slower. or close a couple tabs or other windows you may have up

I don't know much ab computers but I hope this helped