The cell is considered the smallest structural, functional, and biological unit of a living organism and often called the "building block of life." true
false​

Which summarizes the relationship between density of an element and its distribution in earth? a. the greater an element’s density, the greater the amount of it found in the crust. b. the denser an elements is, the smaller the amount of it earth core. c. the greater an elements density, the smaller the amount of it’s found in the crust

The larges lakes in the world are found in: asia europe north america south america

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine