Which most specific classification puts humans in the same category as the yapok? a) chordata b) hominidae c) mammalia d) primates

C

Explanation:

The water opossum or Chironectes minimus by its scientific name , is also known as the yapok.It is a marsupial, a mammal whose members are born incompletely developed and are typically carried in a pouch on the mother's belly.

The term mammalia originates in the  late 18th century from scientific Latin. In zoology,  the mammalia refers to the large class of vertebrate animals comprising the mammals.

C is The Answer

Explanation:

just took the test if this is USA Test Prep

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.