List two things that all macromolecules have in common with each other. I will give brainilest.

Anton created a chart listing different types of materials. which best complete the chart?

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

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping