Which part of human blood transports homones and
nutrients?

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart

Which promotes sustainability? o a. using more landfills o b. finding new sources of coal o c. increasing consumption o d. encouraging recycling programs