Answer:
The answer would be 4. just yourself
Explanation:
If you only have yourself for support then theres no system in place
Answer/Explanation:
ERECTION : the state in which a body part (such as the penis) becomes firm and swollen because of sexual excitement also : the penis when it is in such a state. : the act or process of building or erecting something.
MENSTRUATION : the process in a woman of discharging blood and other materials from the lining of the uterus at intervals of about one lunar month from puberty until menopause, except during pregnancy.
NOCTURNAL EMISSION : an involuntary ejaculation of semen during sleep.
OVUM : a mature female reproductive cell, especially of a human or other animal, which can divide to give rise to an embryo usually only after fertilization by a male cell.
PUBERTY : the period during which adolescents reach sexual maturity and become capable of reproduction.
SPERM : A sperm is a cell which is produced in the sex organs of a male animal and can enter a female animal's egg and fertilize it. Conception occurs when a single sperm fuses with an egg.
Hope this helped :)
Evidence suggests that cAMP response-element-binding protein (CREB) may be a final common target of antidepressant treatment.
Antidepressant medications work by binding to a number of monoamine neurotransmitter receptors and activating the cAMP signal transduction pathway. Chronic antidepressant therapy has been linked to the cAMP signalling system. Increases in cAMP cause the cAMP response element-binding protein(CREB) to be phosphorylated more frequently via increased receptor adenylate cyclase activity .
CREB mediates transcriptional responses to increased cAMP levels by attaching to cAMP response element (CRE) sites.In order to prevent recurring episodes, treatment for depression should maintain therapeutic efficacy while also addressing behavioural symptoms and indicators of the illness. One important modulator of the transcriptional effects of antidepressants may be CREB.
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It helps by keeping the food in a better position in the body and separates good from bad
