The answer to your question is,
A. sewage treatment plant
-Mabel <3
In an open system such as a campfire, matter can <span>lose particles, gain particles or exchange particles.</span>
A karyotype is an organized profile of a person's chromosomes. Two chromosomes specify sex, XX for female and XY for male. The rest are arranged in pairs, numbered 1 through 22, from largest to smallest. This arrangement helps scientists quickly identify chromosomal alterations that may result in a genetic disorder.
Taxonomy seeks to organize all living things in a logical manner.