How does the digestive system work with the respiratory systrem, muscular system, urinary system, and cardiovascular system work together to support cellular respiration and allow us to function need ! it is due tomorrow need really soon reply someone if you have any clue of the answer pleaase reply it is for my study guide need it for tomorrow someone plz respond soon really need can not finish and my teacher is really strict about being late or not having notes ready for this really really need time is going by fast and i need for this i needed the about 2 hours ago really need i am really tired need to sleep need a sentence or two for this or more a lot more i have googled it a bunch of times no good answer that i can understand really really really really really really really need pease someone me it is getting late and i need some like now if you can at all give me an answer someone this is really stressfull if you have done this before respnd asap really really need now

Will mark brainliest! 1.) jan’s sister and mother have both had breast cancer. she is wondering if she should undergo genetic testing to check for a mutation of the brca1 gene. a mutation in the brca1 gene is commonly associated with, but not guaranteed to cause, breast cancer. the presence of a mutation increases a patient’s chances of getting breast cancer to about 85 percent, compared to a 13 percent risk in the general population. costs may vary, but most labs charge patients or their insurance companies less than $3,000 to sequence the brca1 to look for mutations. do you think that jan should undergo genetic sequencing? explain your answer. (2 points) what are potential pros and cons of having such tests done? (5 points) describe how the availability of genetic sequencing can affect the frequency of genetic diseases in individuals and populations. (3 points) 2.) scientists have developed genetically engineered plants that are pest-resistant. by adding genes to the plant’s dna, they become toxic to insects (but not to plants or animals). this means that these plants may not need to be sprayed with pesticides to ward off the insects. would you be willing to eat these genetically altered crops? explain your answer. (5 points) what are some possible impacts (positive or negative) of this genetically engineered plant on the environment, society, and individuals? (5 points)