Drag each label to the correct location. Match each organ or function with its body system.
skin
CHOICES:
excretes waste
nails
kidneys
bladder
provides exterior
barrier
spots they could go in:
Integumentary or Excretory.

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

i just learnt this recently but i need to look through my notes again

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