What did the geologist likely observe in the environment to draw this conclusion? Check all that apply. The geologist saw large rocks and gravel the geologist saw a few plant species

geologist saw a few plant species, the geologist saw a few small insects, the geologist saw remaining soil

Explanation:

I just answered it

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

that's what i got you can count the number of atoms