What is the next phase of the carbon cycle for the carbon source labeled c? these are the choices cellular respiration photosynthesis fossil fuels decomposition

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.