Energy from food must be transformed into the bonds of before it can be used by cells.
a. atp
b. gnc
c. nadp
d. cellulose

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

During convection, less dense fluid rises and denser fluid sinks.

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land