The sequence of bases in dna is often considered as a chemical code. explain how chromosomes ensure that the dna code is passed from one cell to another during mitosis and cell division.

Are salt and soap nutrients or toxins for yeast? explain.

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food

Several bodily responses are described below. for each response, determine what caused the change in homeostasis. body starts to sweat breathing rate increases amount of saliva produced changes body starts to shiver