Which of these describe a physical property?

reacts with acid

less dense than water

does not burn

rusts easily

Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above