1. which of these describes the levels of organization
of an animal?
a. tissues are composed of organs, which are
composed of cells.
b. organs are composed of cells, which are
composed of tissues.
c. organs are composed of tissues, which are
composed of cells.
). tissues are composed of cells, which are
composed of organs.

i would have to say autosomal

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

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 !         : )