Ayear has 365 days because that is the number of whole days it takes the earth to

REVOLVE around the sun

the earth ROTATES on its axis which causes day and years but when you REVOLVE your causing years.

It takes the earth 365 days to revolve around the sun which is a year!

Good luck!

I hope this helped if im wrong let me know!

-Your friend emmy

Ooh p.s brainliest is greatly appreciated! :)

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

b) mutualism

hope this : )