Describe the motion of a cold air mass and a warm air mass and the weather you would expect at a warm front and an occluded front

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///

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.