false
true
True.
True.
true
true
False. Homogeneous materials have uniform composition and properties throughout, meaning that they do not contain visibly different materials.
trueTrueTrue -Vuxlumtrueno False its a know bumbo Nofalsetruetruefalsetruefalse
no
false
True. The color of a substance is a physical property because it can be observed and measured without changing the chemical composition of the substance.
true
true
True.
True.
This is the composition of proof by contradiction upon logical negation.
False