Which of the following explains why your body may contain a carbon atom that was present in george washington’s body in 1776? a. carbon moves in a one-way direction through living organisms only. b. carbon moves in a one-way direction from the atmosphere and then through living organisms. c. carbon moves in a cyclic fashion through living organisms only. d. carbon moves in a cyclic fashion through the atmosphere and living organisms.

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells