The part of the brain that works as the "master switch board" for the endocrine system is called the hypothalamus. The pituitary gland in the hypothalamus, specifically, regulates the activity of the endocrine glands.
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Answer:The average time is 9 hours
Explanation: American teenagers spend an "astounding" nine hours a day with digital technology, entertaining themselves with streaming video, listening to music and playing games, researchers reported Tuesday. And "tweens" aged 8 to 12 are spending six hours with media, the non-profit group Common Sense Media reports.
Another name for bicuspid valve is
Atrioventricular
Which is relating to the atrial and ventricular chambers of the heart
Answer:
I don't
Explanation:
But you can answer that question on google
