B. Karl Landsteiner!!!!!!
Answer:
I think theres air that flows thru it
Explanation:
Answer:
The length of the closed tube is<u> </u>
<u>0.81 m</u>
Explanation:
Formula used :
Speed = v = 346 m/s
wavelength = 0.81 m
Answer:
<h3>Sweat glands help our skin filter toxins out of the body, which in turn boosts our immune system. Sweating also cools our body and maintains proper body temperature. However, there are two distinct ways in which we sweat: The eccrine glands produce sweat to regulate body temperature and are found all over our body.</h3>