Hormones
YOUR LINK HERE:
http://youtube.com/watch?v=5O3_hfDmgu0
Hormones are vital chemical messengers crafted by glands, orchestrating diverse bodily functions. Examples: insulin (blood sugar control), estrogen (reproductive system and secondary traits), and adrenaline (fight-or-flight response) • • #biology • #biologyworld • #biologylecture • #biologyeducation
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