One statement is an example of a scientific observation. Another statement is an example of a scientific explanation. Identify the correct
statement for each category to illustrate how scientific explanations are inferred from scientific observations.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.

answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )