The following is a list of the blood vessels that carry blood to the kidney. in what order does blood pass through these vessels starting at the renal artery?
1. afferent arteriole
2. arcuate artery
3. interlobar artery
4. segmental artery
5. glomerulus
6. cortical radiate artery
7. efferent arteriole
8. peritubular capillary

thy answer to yee question is to be

i'd say that the moon rock is about 2.2 billion years old.

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

that scientist would be robert hooke