What is a limiting factor? Nitrogen and phosphorus are limiting factors in plant growth. Keeping this in mind, what is the issue that can develop from overuse of
fertilizer, and what situation does this cause in waterways?

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

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

What organ is the first to receive nutrients that have been absorbed from the digestive tract?