What are physical properties? a. the difference between a substance and a mixture b. the difference between a heterogeneous and a homogeneous mixture c. characteristics used to tell the difference between matter d. properties that can change the chemical composition of matter (apex)

physical properties can be measure by changing the composition of matter. physical properties are generally used to mention and observe matter. physical properties describe the appearence, texture, color, odor,melting and boiling points,solubility, polarity and  many others. physical properties occurs without changes in molecular composition. physical properties can be observed  without changing a substance's identity.

so the answer is D); Properties that can change the chemical composition of matter

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.