Which letter from the image below is pointing to the viscera…

Which letter from the image below is pointing to the visceral layer of the serous pericardium also known as the epicardium: [letter1].  Which letter from the image below is pointing to the parietal layer of the serous pericardium: [letter2].  Which letter below is pointing to the fibrous layer of the pericardium: [letter3]. Which letter below is pointing to the endocardium: [letter4].

The thickest layer of the uterus that specializes in contrac…

The thickest layer of the uterus that specializes in contraction and relaxation is called: [layer1]. The layer that specializes in reducing friction when the uterus is moving and is made up of a serous membrane is called: [layer2]. Lastly, the layer that goes through cycles of growth and necrosis is called: [layer3]. 

The majority of progesterone in females is released by [glan…

The majority of progesterone in females is released by [gland1]. Progesterone levels are the highest in females during the [stage1] phase of the menstrual cycle. The majority of estrogen in females is released by the [gland2], more specifically the [cell1] cells respond to [hormone1] by releasing estrogen and the [cell2] cells respond to [hormone2] by releasing an estrogen precursor called androstenedione which is later converted into estrogen. This hormone: [hormone3] gets its name by causing the mature follicle to rupture during ovulation and become the corpus luteum. This hormone: [hormone4] gets its name because its main job is to stimulate the follicle to grow. Finally this hormone’s [hormone5] main role is to stop the hypothalamus from releasing its hormone and the Pituitary from releasing FSH.