Key deer are found on the islands of the Florida Keys and feed on the native trees. Which is most likely to happen to populations of Key deer if the forests are cleared where they live? Their populations will increase because of an increase in open space.

Their populations will decrease because of a decrease in usable habitat.

Their populations will move to the mainland and disappear from the islands.

Their populations will adapt to the new habitat and they will become a new species.

Their populations will decrease because of a decrease in usable habitat.

Explanation:

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