Both earth and the planet venus have a large amount of water vapor in the atmosphere, and have extensive volcanic activity throughout history. does this observation support or disprove the inside-out model? supports, because venus is near earth and would have been hit by all the same comets. disproves, because a single observation can discredit a theory. disproves, because data taken on venus is not applicable to earth. supports, because it shows that volcanic activity may be related to water vapor.

I would say it supports the inside out model because both planets are similar.

D

Explanation:

Supports related

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

2b2t

explanation:

2b2t