What human organs are comparable to the organelle of excretion?

Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?

What are the seven economic and social goals?