Answer:
"It maintains the uterine lining for implantation and relaxes all smooth muscle, including the uterus."
Explanation:
Progesterone is a hormone released by the corpus luteum, a structure formed after the ovarian follicle gets ruptured.
The release of progesterone helps the female reproductive structure to prepare for the phase if fertilization occurs that is the pregnancy phase. The progesterone thus helps in maintaining the uterine wall by their thickening the uterine wall that is to prepare for the implantation. The progesterone also helps the relaxation of the smooth muscle.
Thus, the selected option is the correct answer.
Answer:
6 Simple Ways to Relieve Stress and Anxiety
Exercise. Exercise is one of the most important things you can do to combat stress.
Consider supplements. Several supplements promote stress and anxiety reduction.
Light a candle.
Reduce your caffeine intake.
Write it down.
Chew gum.
Spend time with friends and family.
Laugh.
Hope This Helps!!!
Delta is a type of fibre that transmits signals that are interpreted and perceived as pain.
<h3>
Delta fibres</h3>
A delta fibres (also known as A fibres) are a type of sensory fibre. They respond to cold and pressure stimuli, and as nociceptors, their stimulation is perceived as fast/first pain input. Because they are thinly myelinated, they transmit impulses quicker than unmyelinated C fibres but slower than other, thicker myelinated "A" class fibres.
Structure
They have myelinated axons that are thin (2 to 5 m in diameter) and have a moderate conduction velocity, or speed at which a nerve signal moves (2 to 30 m/s). These nerve fibres make up the afferent portion of the reflex arc that causes the body to "draw away" from noxious stimuli because they are linked to acute (sharp) pain (e.g. retracting your hand away from a hot stove). A part of A fibres is also linked to pressure and temperature perception (also known as "cold receptors" in mammals). Contrarily, slow-conducting, unmyelinated C fibres convey gradual, scorching pain.
Learn more about receptors here:-
brainly.com/question/14613585
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Answer:
muscles -D
Explanation:
the circulatory system consists of three independent systems that work together the heart, the lungs, and arteries, veins , coronary and portal vessels .
