Answer: C. Melatonin.
Explanation: Melatonin is the hormone responsible for sleep and wake cycles. :)
To make sure there are no other dangers in the vicinity of the victim.
Answer:
<em><u>No</u></em>
Explanation:
A person with a speech-related disorder can know what to say, they just have trouble saying it. It has nothing to do with their knowledge, so they wouldn't be less intelligent just because of their disorder.
For the first one it’s( lifting weights, climbing stairs, push ups squats) for the second one
Answer:
See explanation below.
Explanation:
From the definition of adjacent angles, the sum of measure of all the adjacent angles on a horizontal line equals to 
.
From the given figure, we have:
And from the definition of alternate angles, we have:
