In which interaction does one organism defend resources from another organism?

How will you manage your time to accomplish the necessary tasks both on the job and at home?

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water. b. they use chlorophyll and oxygen to make carbon dioxide and water. c. they use sunlight, water, and carbon dioxide to make sugars. d. they use sunlight, water, and oxygen to make chlorophyll.

All phases of matter may have a fixed mass